Jakob Johansen Krefting 1659–1693 – Ancsetors of Iver Neumann-Korsgaard

Jakob Johansen Krefting, 1659–1693 (aged 34 years)

Name

Jakob Johansen Krefting

Name: Jakob /Johansen Krefting/
Given names: Jakob
Surname: Johansen Krefting

Gender Male

Events of close relatives
Birth	February 14, 1659 41 24 Eidsvold jernverk, Eidsvoll, Akershus, Norway Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug
Birth of a sister	Barbara Wilmeke Krefting May 1, 1660 (aged 1 year) Eidsvoll Jernverk, Eidsvoll, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a paternal grandfather	Hermann von Krefting February 9, 1661 (aged 1 year) Øvre Eiker, Buskerud, Norway Source: http://www.meintgens.de/krech/krechgen/stammbaum/ahnkr410.htm
Birth of a sister	Barbara Johansdatter Krefting June 11, 1661 (aged 2 years) Eidsvold jernverk, Eidsvoll, Akershus, Norway Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug
Birth of a sister	Wilmeke Hermansdatter Krefting June 15, 1662 (aged 3 years) Eidsvoll Jernverk, Eidsvoll, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a sister	Barbara Wilmeke Krefting 1663 (aged 3 years) Amsterdam, Noord-Holland, Netherlands Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Birth of a brother	Walter Krefting December 4, 1663 (aged 4 years) Amsterdam, Noord-Holland, Netherlands Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Birth of a brother	Henrik Krefting December 3, 1665 (aged 6 years) Bærums verk, Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Birth of a brother	David Krefting March 15, 1668 (aged 9 years) Bærums verk, Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Birth of a brother	Otto Krefting February 3, 1670 (aged 10 years) Bærums verk, Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Birth of a brother	Jan Krefting March 3, 1672 (aged 13 years) Bærums verk, Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a brother	Jan Krefting July 2, 1673 (aged 14 years) Bærums verk, Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Birth of a brother	Jan Krefting January 2, 1674 (aged 14 years) Bærums verk, Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a father	Johan Hermanssøn Krefting August 3, 1674 (aged 15 years) Bærum, Akershus, Norway Source: Boye, Asgrimplass, Brekke, Christensen Genealogy
Death of a brother	Jan Krefting April 3, 1675 (aged 16 years) Bærums verk, Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a maternal grandmother	Barbara Helmich 1677 (aged 17 years) Source: Boye, Asgrimplass, Brekke, Christensen Genealogy Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Religious marriage	Mette Elisabeth Flugge — View this family December 6, 1681 (aged 22 years) Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug Source: http://www.meintgens.de/krech/krechgen/stammbaum/ahnkr410.htm
Birth of a daughter	Isabelle Krefting December 24, 1682 (aged 23 years) Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a wife	Mette Elisabeth Flugge December 24, 1682 (aged 23 years) Bærum, Akershus, Norway Source: http://www.meintgens.de/krech/krechgen/stammbaum/ahnkr410.htm Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a daughter	Isabelle Krefting August 28, 1683 (aged 24 years) Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Religious marriage	Kirsten Paulsdatter — View this family September 19, 1683 (aged 24 years) Kristiania, Oslo, Norway Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug
Birth of a son	Johan Krefting 1684 (aged 24 years) Bærum, Akershus, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a brother	David Krefting February 17, 1687 (aged 28 years) Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a maternal grandfather	Jacob Felber Sr 1688 (aged 28 years) Source: Boye, Asgrimplass, Brekke, Christensen Genealogy
Burial of a maternal grandfather	Jacob Felber Sr September 18, 1688 (aged 29 years) Kristiania, Oslo, Norway Source: Boye, Asgrimplass, Brekke, Christensen Genealogy
Birth of a daughter	Christine Krefting 1690 (aged 30 years) Oslo, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Death of a sister	Anne Krefting August 16, 1692 (aged 33 years) Source: IGI Individual Record, http://www.familysearch.org/
Birth of a son	Poul Krefting
Birth of a daughter	Alheit Krefting Oslo, Norway Source: Per Auen Sveaas, prosjekt.krefting@sveaas.no
Birth of a daughter	Mette Elisabeth Krefting
Death	November 20, 1693 (aged 34 years) Bærum, Akershus, Norway Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug

Date differences

Family with parents
father	Links Birth: February 13, 1618 25 32 — Bremen Religious marriage: December 30, 1652 — Kristiania Occupation: Eier av Bærum jernverk Death: August 3, 1674 — Bærum Unique identifier: 54E018A45E0B88D444B473B6B393636D Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Annichen Jakobsdatter Felber Ahled Johannesdatter Krefting Rosinja Krefting Herman Krefting Anne Krefting Jakob Johansen Krefting Barbara Wilmeke Krefting Barbara Johansdatter Krefting Wilmeke Hermansdatter Krefting Walter Krefting Henrik Krefting David Krefting Otto Krefting Jan Krefting Jan Krefting Johan Hermanssøn Krefting 1618–1674 Birth: February 13, 1618 25 32 — Bremen Death: August 3, 1674 — Bærum
mother	Links Birth: September 9, 1634 29 29 — Bærum Religious marriage: December 30, 1652 — Kristiania Death: September 19, 1701 — Bærum Unique identifier: 54E018A45E0B88D444B473B6B393636D Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Johan Hermanssøn Krefting Ahled Johannesdatter Krefting Rosinja Krefting Herman Krefting Anne Krefting Jakob Johansen Krefting Barbara Wilmeke Krefting Barbara Johansdatter Krefting Wilmeke Hermansdatter Krefting Walter Krefting Henrik Krefting David Krefting Otto Krefting Jan Krefting Jan Krefting Annichen Jakobsdatter Felber 1634–1701 Birth: September 9, 1634 29 29 — Bærum Death: September 19, 1701 — Bærum
Religious marriage	Religious marriage — December 30, 1652 — Kristiania, Oslo, Norway
1 month elder sister	Links Birth: January 29, 1653 34 18 — Eidsvoll Jernverk Marriage: December 12, 1672 — Oslo Unique identifier: 4BADFD76C964B8134863EE3EC9B5C1BC Marriage: April 17, 1689 Unique identifier: 79CD3980A341AEAB4CA9BE4055763BA4 Marriage: June 12, 1695 Death: September 16, 1729 — Bragernes Unique identifier: 9C639FEB81B2AB56466C31901774E541 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Hans Pedersen Buch Peder Hansen Buch Hans Pedersen Buch Hans Pedersen Buch Family with spouse Peder Nielsen Leuch Family with spouse Peder Søfrenson Moss Ahled Johannesdatter Krefting 1653–1729 Birth: January 29, 1653 34 18 — Eidsvoll Jernverk Death: September 16, 1729 — Bragernes
2 years elder sister	Links Birth: February 19, 1655 37 20 — Eidsvoll Jernverk Marriage: January 8, 1673 — Oslo Religious marriage: December 28, 1679 Death: Unique identifier: 1B4860577788AA994307F8D9A028DB77 Unique identifier: 93B8DB6123C8902F43A2C4EFF25158B1 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Jens Jensen Ellen Jensen Family with spouse Mathias Rode Herman Krefting Rode Elisabeth Rode Rosinja Krefting 1655– Birth: February 19, 1655 37 20 — Eidsvoll Jernverk Death:
23 months elder brother	Links Birth: 1656 37 21 — Eidsvoll Jernverk Marriage: October 16, 1699 — Oslo Death: June 3, 1712 — Bærum Unique identifier: C14E62E6A107BF8D4ED41201294E7D7C Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Anne Paulsdatter Vogt Johan Krefting Anna Catharina Krefting Catharina Krefting Catharina Krefting Catharina Anna Hermina Krefting Paulina Krefting Alheit Sophia Krefting Hermann Krefting Herman Krefting 1656–1712 Birth: 1656 37 21 — Eidsvoll Jernverk Death: June 3, 1712 — Bærum
2 years elder sister	Links Birth: March 10, 1658 40 23 — Eidsvoll Jernverk Marriage: December 12, 1678 — Eidsvoll Death: August 16, 1692 Unique identifier: 8B926E6A217A9A344D533E19582F0617 Marriage: Bærums Verk Unique identifier: 6B5B4EB836AC9C884008D1D8AF1A65BD Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Franz Berentz Jan Franzen Family with spouse Adam Barch Anne Krefting 1658–1692 Birth: March 10, 1658 40 23 — Eidsvoll Jernverk Death: August 16, 1692
11 months himself	Links Birth: February 14, 1659 41 24 — Eidsvold jernverk Religious marriage: December 6, 1681 Unique identifier: CC95875AC78C9049447F4629CB122B4C Religious marriage: September 19, 1683 — Kristiania Death: November 20, 1693 — Bærum Unique identifier: 8140CFC27E70A7704443162CC329442E Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Mette Elisabeth Flugge Isabelle Krefting Family with spouse Kirsten Paulsdatter Johan Krefting Poul Krefting Alheit Krefting Christine Krefting Mette Elisabeth Krefting Jakob Johansen Krefting 1659–1693 Birth: February 14, 1659 41 24 — Eidsvold jernverk Death: November 20, 1693 — Bærum
15 months younger sister	Links Birth: May 1, 1660 42 25 — Eidsvoll Jernverk Death: 1663 — Amsterdam Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Barbara Wilmeke Krefting 1660–1663 Birth: May 1, 1660 42 25 — Eidsvoll Jernverk Death: 1663 — Amsterdam
14 months younger sister	Links Birth: June 11, 1661 43 26 — Eidsvold jernverk Religious marriage: February 4, 1680 — Kristiania Death: October 4, 1696 — Kristiania Burial: October 14, 1696 — Oslo Unique identifier: 8B9A135CF387BC174BA1AC1899E8A8B1 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Jørgen Paulsen Neumann Johan Jørgensen Neumann Paul Jørgensen Neumann Mette Jørgensdatter Neumann Anne Jørgensdatter Neumann Hans Jørgensen Neumann Jørgen Jørgensen Neumann Maren Jørgensdatter Neumann Herman Jørgensen Neumann Jacob Jørgensen Neumann Iver Jørgensen Neumann Peder Jørgensen Neumann Ahled Jørgensdatter Neumann Dorthea Jørgensdatter Neumann Barbara Johansdatter Krefting 1661–1696 Birth: June 11, 1661 43 26 — Eidsvold jernverk Death: October 4, 1696 — Kristiania
1 year younger sister	Links Birth: June 15, 1662 44 27 — Eidsvoll Jernverk Marriage: April 20, 1706 — Oslo Death: 1730 — Oslo Unique identifier: F5050FF94D8DB4CD4337538878B47A6C Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Christian Ruge Herman Ruge Hartvig Ruge C. Ruge Wilmeke Hermansdatter Krefting 1662–1730 Birth: June 15, 1662 44 27 — Eidsvoll Jernverk Death: 1730 — Oslo
18 months younger brother	Links Birth: December 4, 1663 45 29 — Amsterdam Marriage: Death: 1722 — Vøien Unique identifier: 0587D6E65E8DB9054097B4D9B62F19D2 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Anna Michelsdatter Sørensen Walter Krefting 1663–1722 Birth: December 4, 1663 45 29 — Amsterdam Death: 1722 — Vøien
2 years younger brother	Links Birth: December 3, 1665 47 31 — Bærums verk Religious marriage: 1703 — Vøien Death: 1722 — Bærum Unique identifier: CDDC5C9CE1C1A9054AA02DEEB6E3C8DD Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Anne Mickelsdatter Sørenson Johan M. Krefting Anne Marie Krefting Michael Krefting Herman Krefting Jacob Krefting Niels Krefting Maren Krefting Henrik Krefting 1665–1722 Birth: December 3, 1665 47 31 — Bærums verk Death: 1722 — Bærum
2 years younger brother	Links Birth: March 15, 1668 50 33 — Bærums verk Death: February 17, 1687 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships David Krefting 1668–1687 Birth: March 15, 1668 50 33 — Bærums verk Death: February 17, 1687
23 months younger brother	Links Birth: February 3, 1670 51 35 — Bærums verk Death: March 25, 1696 — København Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Otto Krefting 1670–1696 Birth: February 3, 1670 51 35 — Bærums verk Death: March 25, 1696 — København
2 years younger brother	Links Birth: March 3, 1672 54 37 — Bærums verk Death: July 2, 1673 — Bærums verk Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Jan Krefting 1672–1673 Birth: March 3, 1672 54 37 — Bærums verk Death: July 2, 1673 — Bærums verk
22 months younger brother	Links Birth: January 2, 1674 55 39 — Bærums verk Death: April 3, 1675 — Bærums verk Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Jan Krefting 1674–1675 Birth: January 2, 1674 55 39 — Bærums verk Death: April 3, 1675 — Bærums verk

Family with Mette Elisabeth Flugge
himself	Links Birth: February 14, 1659 41 24 — Eidsvold jernverk Religious marriage: December 6, 1681 Unique identifier: CC95875AC78C9049447F4629CB122B4C Religious marriage: September 19, 1683 — Kristiania Death: November 20, 1693 — Bærum Unique identifier: 8140CFC27E70A7704443162CC329442E Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Mette Elisabeth Flugge Isabelle Krefting Family with spouse Kirsten Paulsdatter Johan Krefting Poul Krefting Alheit Krefting Christine Krefting Mette Elisabeth Krefting Jakob Johansen Krefting 1659–1693 Birth: February 14, 1659 41 24 — Eidsvold jernverk Death: November 20, 1693 — Bærum
wife	Links Birth: Religious marriage: December 6, 1681 Death: December 24, 1682 — Bærum Unique identifier: CC95875AC78C9049447F4629CB122B4C Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Jakob Johansen Krefting Isabelle Krefting Mette Elisabeth Flugge –1682 Birth: Death: December 24, 1682 — Bærum
Religious marriage	Religious marriage — December 6, 1681 —
13 months daughter	Links Birth: December 24, 1682 23 — Bærum Death: August 28, 1683 — Bærum Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Isabelle Krefting 1682–1683 Birth: December 24, 1682 23 — Bærum Death: August 28, 1683 — Bærum

Family with Kirsten Paulsdatter
himself	Links Birth: February 14, 1659 41 24 — Eidsvold jernverk Religious marriage: December 6, 1681 Unique identifier: CC95875AC78C9049447F4629CB122B4C Religious marriage: September 19, 1683 — Kristiania Death: November 20, 1693 — Bærum Unique identifier: 8140CFC27E70A7704443162CC329442E Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Mette Elisabeth Flugge Isabelle Krefting Family with spouse Kirsten Paulsdatter Johan Krefting Poul Krefting Alheit Krefting Christine Krefting Mette Elisabeth Krefting Jakob Johansen Krefting 1659–1693 Birth: February 14, 1659 41 24 — Eidsvold jernverk Death: November 20, 1693 — Bærum
wife	Links Birth: Religious marriage: September 19, 1683 — Kristiania Death: 1714 — Bærum Burial: 1714 — Kristiania Unique identifier: 8140CFC27E70A7704443162CC329442E Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Jakob Johansen Krefting Johan Krefting Poul Krefting Alheit Krefting Christine Krefting Mette Elisabeth Krefting Kirsten Paulsdatter –1714 Birth: Death: 1714 — Bærum
Religious marriage	Religious marriage — September 19, 1683 — Kristiania, Oslo, Norway
16 months son	Links Birth: 1684 24 — Bærum Religious marriage: 1714 — Oslo Death: 1723 — Oslo Unique identifier: 641184B83466B14C41629322BD12E48E Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Petronelle Frantzdatter Bergmand Johan Krefting 1684–1723 Birth: 1684 24 — Bærum Death: 1723 — Oslo
son	Links Birth: Death: 1746 — Oslo Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Poul Krefting –1746 Birth: Death: 1746 — Oslo
daughter	Links Birth: Oslo Marriage: Death: Unique identifier: B72795A35A9B92D74D9D3700AE6176B0 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Søren Gundersen Alheit Krefting – Birth: Oslo Death:
daughter	Links Birth: 1690 30 — Oslo Death: April 10, 1735 — Oslo Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Christine Krefting 1690–1735 Birth: 1690 30 — Oslo Death: April 10, 1735 — Oslo
daughter	Links Birth: Marriage: Death: before 1754 — Oslo Unique identifier: 78CC404822EC81734D7E9942D001D078 Links Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Hans Andersen Mette Elisabeth Krefting –1754 Birth: Death: before 1754 — Oslo

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Birth	Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug
Religious marriage	Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug Source: http://www.meintgens.de/krech/krechgen/stammbaum/ahnkr410.htm
Religious marriage	Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug
Death	Source: Boka "Familien Neumann" av H.H. Neumann trykt 1903. Kristiania Aschehoug

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Media object	Slektsvåpen

Extra information

Unique identifier

C0D5C83A3766ED4AB211D08EB1FCBC2D2239

Last change

April 27, 2009 – 10:49:22

Author of last change: shine40

Family navigator

Family with parents
father Parents Hermann von Krefting Alheit Schnedermann	Johan Hermanssøn Krefting 1618–1674
mother Parents Jacob Felber Sr Barbara Helmich	Annichen Jakobsdatter Felber 1634–1701
elder sister Family Hans Pedersen Buch Peder Hansen Buch Hans Pedersen Buch Hans Pedersen Buch Family Peder Nielsen Leuch Family Peder Søfrenson Moss	Ahled Johannesdatter Krefting 1653–1729
elder sister Family Jens Jensen Ellen Jensen Family Mathias Rode Herman Krefting Rode Elisabeth Rode	Rosinja Krefting 1655–
elder brother Family Anne Paulsdatter Vogt Johan Krefting Anna Catharina Krefting Catharina Krefting Catharina Krefting Catharina Anna Hermina Krefting Paulina Krefting Alheit Sophia Krefting Hermann Krefting	Herman Krefting 1656–1712
elder sister Family Franz Berentz Jan Franzen Family Adam Barch	Anne Krefting 1658–1692
himself	Jakob Johansen Krefting 1659–1693
younger sister	Barbara Wilmeke Krefting 1660–1663
younger sister Family Jørgen Paulsen Neumann Johan Jørgensen Neumann Paul Jørgensen Neumann Mette Jørgensdatter Neumann Anne Jørgensdatter Neumann Hans Jørgensen Neumann Jørgen Jørgensen Neumann Maren Jørgensdatter Neumann Herman Jørgensen Neumann Jacob Jørgensen Neumann Iver Jørgensen Neumann Peder Jørgensen Neumann Ahled Jørgensdatter Neumann Dorthea Jørgensdatter Neumann	Barbara Johansdatter Krefting 1661–1696
younger sister Family Christian Ruge Herman Ruge Hartvig Ruge C. Ruge	Wilmeke Hermansdatter Krefting 1662–1730
younger brother Family Anna Michelsdatter Sørensen	Walter Krefting 1663–1722
younger brother Family Anne Mickelsdatter Sørenson Johan M. Krefting Anne Marie Krefting Michael Krefting Herman Krefting Jacob Krefting Niels Krefting Maren Krefting	Henrik Krefting 1665–1722
younger brother	David Krefting 1668–1687
younger brother	Otto Krefting 1670–1696
younger brother	Jan Krefting 1672–1673
younger brother	Jan Krefting 1674–1675

Family with Mette Elisabeth Flugge
himself	Jakob Johansen Krefting 1659–1693
wife Parents Nicolas Flugge Isabelle Rebersdatter	Mette Elisabeth Flugge –1682
daughter	Isabelle Krefting 1682–1683

Family with Kirsten Paulsdatter
himself	Jakob Johansen Krefting 1659–1693
wife Parents Paul Iversen Mette Rasmusdatter Niemand	Kirsten Paulsdatter –1714
son Family Petronelle Frantzdatter Bergmand	Johan Krefting 1684–1723
son	Poul Krefting –1746
daughter Family Søren Gundersen	Alheit Krefting –
daughter	Christine Krefting 1690–1735
daughter Family Hans Andersen	Mette Elisabeth Krefting –1754