Amelanders - Ontdek uw Amelander voorouders

Events of close relatives
Birth	July 18, 1931 70 21 Hollum
Birth of a sister	Gerda Theodora Jongsma June 18, 1935 (Age 3 years) Hollum
Birth of a sibling	Levenloos kindje Jongsma June 18, 1935 (Age 3 years) Hollum
Death of a sibling	Levenloos kindje Jongsma June 18, 1935 (Age 3 years) Hollum
Death of a father	Kornelis Jongsma December 8, 1948 (Age 17 years) Hollum
Birth of a son #1	Petrus Cornelis de Boer November 16, 1952 (Age 21 years) Hollum
Death of a maternal grandmother	Jitsche Bosch January 13, 1953 (Age 21 years) Leeuwarden Note: Wonende in Ameland
Death of a maternal grandfather	Gerard Theodoor Romer November 24, 1961 (Age 30 years) Hollum
Death of a mother	Jacoba Romer May 24, 1971 (Age 39 years) Hollum
Death of a half-brother	Dirk Jongsma March 12, 1976 (Age 44 years) Hollum
Death of a half-sister	Tiete Klasina Jongsma August 6, 1979 (Age 48 years) Amsterdam
Burial of a half-sister	Tiete Klasina Jongsma August 9, 1979 (Age 48 years) Amsterdam Address: De Nieuwe Ooster Begraafplaats
Death of a husband	August de Boer May 3, 2000 (Age 68 years) Hollum
Death of a sister	Henriëtte Cornelia “Jette” Jongsma August 24, 2003 (Age 72 years) Hollum
Death of a sister	Gerda Theodora Jongsma October 15, 2012 (Age 81 years) Hollum
Death of a son	Petrus Cornelis de Boer July 23, 2014 (Age 83 years) Hollum
Death	October 12, 2021 (Age 90 years) Hollum
Last change	June 2, 2025 – 21:08:55 by: Nynke

Date differences

Family with parents - View this family

father	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Fokje Bakker Tiete Klasina Jongsma Dirk Jongsma Family with spouse Jacoba Romer Henriëtte Cornelia “Jette” Jongsma Elise Jacoba “Liese” Jongsma Gerda Theodora Jongsma Levenloos kindje Jongsma Kornelis Jongsma Birth: May 18, 1861 31 31 — Wierum Death: December 8, 1948 — Hollum
mother	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Kornelis Jongsma Henriëtte Cornelia “Jette” Jongsma Elise Jacoba “Liese” Jongsma Gerda Theodora Jongsma Levenloos kindje Jongsma Jacoba Romer Birth: November 1, 1909 29 28 — Hollum Death: May 24, 1971 — Hollum
	Marriage: November 7, 1929 — Ameland
3 months elder sister	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Gerrit Dokter Levenloos kindje Dokter Henriëtte Cornelia “Jette” Jongsma Birth: January 29, 1930 68 20 — Hollum Death: August 24, 2003 — Hollum
18 months herself	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse August de Boer Petrus Cornelis de Boer Elise Jacoba “Liese” Jongsma Birth: July 18, 1931 70 21 — Hollum Death: October 12, 2021 — Hollum
4 years younger sister	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Gerrit Franke Family with spouse Maureen Olive Robins Family with spouse Maarten Jongsma Gerda Theodora Jongsma Birth: June 18, 1935 74 25 — Hollum Death: October 15, 2012 — Hollum
younger sibling	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Levenloos kindje Jongsma Birth: June 18, 1935 74 25 — Hollum Death: June 18, 1935 — Hollum

Father’s family with Fokje Bakker - View this family

father	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Fokje Bakker Tiete Klasina Jongsma Dirk Jongsma Family with spouse Jacoba Romer Henriëtte Cornelia “Jette” Jongsma Elise Jacoba “Liese” Jongsma Gerda Theodora Jongsma Levenloos kindje Jongsma Kornelis Jongsma Birth: May 18, 1861 31 31 — Wierum Death: December 8, 1948 — Hollum
step-mother	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Kornelis Jongsma Tiete Klasina Jongsma Dirk Jongsma Fokje Bakker Birth: June 10, 1862 39 36 — Hollum Death: January 4, 1927 — Hollum
	Marriage: July 4, 1889 — Ameland
16 months half-sister	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Hendrik Visser Gerrit Visser Gerrit “Ger” Visser Cornelis “Cor” Visser Dirk Hendrik “Henk” Visser Fonkelina “Fonny” Visser Tiete Klasina Jongsma Birth: November 10, 1890 29 28 — Hollum Death: August 6, 1979 — Amsterdam
3 years half-brother	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Jetje Ruijgh Cornelis Jongsma Jan Jongsma Fokje “Frieda” Jongsma Tiete Klasina “Tine” Jongsma Dirk Jongsma Birth: September 15, 1893 32 31 — Hollum Death: March 12, 1976 — Hollum

Family with August de Boer - View this family

husband	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse Elise Jacoba “Liese” Jongsma Petrus Cornelis de Boer August de Boer Birth: July 19, 1920 31 30 — Hollum Death: May 3, 2000 — Hollum
herself	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Family with spouse August de Boer Petrus Cornelis de Boer Elise Jacoba “Liese” Jongsma Birth: July 18, 1931 70 21 — Hollum Death: October 12, 2021 — Hollum
son	Ancestors Compact tree Hourglass chart Interactive tree Pedigree Relationships Petrus Cornelis de Boer Birth: November 16, 1952 32 21 — Hollum Death: July 23, 2014 — Hollum
daughter	Private
son	Private

Family with parents
father Parents Eelke Sijbrens Jongsma Tjitske Tjeerds de Vries	Kornelis Jongsma 1861–1948
mother Parents Gerard Theodoor Romer Jitsche Bosch	Jacoba Romer 1909–1971
elder sister Family Gerrit Dokter Private Private Private Levenloos kindje Dokter	Henriëtte Cornelia “Jette” Jongsma 1930–2003
herself Family August de Boer Petrus Cornelis de Boer Private Private	Elise Jacoba “Liese” Jongsma 1931–2021
younger sister Family Gerrit Franke Maureen Olive Robins Maarten Jongsma	Gerda Theodora Jongsma 1935–2012
younger sibling Family (none)	Levenloos kindje Jongsma 1935–1935
Father’s family with Fokje Bakker
father Parents Eelke Sijbrens Jongsma Tjitske Tjeerds de Vries	Kornelis Jongsma 1861–1948
step-mother Parents Dirk Jans Bakker Neeke Klazen van der Laag	Fokje Bakker 1862–1927
half-sister Family Hendrik Visser Gerrit Visser Gerrit “Ger” Visser Cornelis “Cor” Visser Dirk Hendrik “Henk” Visser Fonkelina “Fonny” Visser	Tiete Klasina Jongsma 1890–1979
half-brother Family Jetje Ruijgh Cornelis Jongsma Jan Jongsma Fokje “Frieda” Jongsma Private Tiete Klasina “Tine” Jongsma	Dirk Jongsma 1893–1976
Family with August de Boer
husband Parents Cornelis de Boer Pietje Dokter	August de Boer 1920–2000
herself Parents Kornelis Jongsma Jacoba Romer	Elise Jacoba “Liese” Jongsma 1931–2021
son Family (none)	Petrus Cornelis de Boer 1952–2014
daughter Family (none)	Private
son Family (none)	Private