 Marijke Louws Bergsma, daughter of Louw Yedes Bergsma and Riemke Jans de Vries.Born 24 Apr 1828 Makkum, died 26 Apr 1873 Workum, age 45 years, buried Workum Married 20 Oct 1847 Workum, age 19 years (married 11 years) to:  Rintje Ypkes Ketelaar, age by marriage 23 or 24 years, son of Ypke Rintjes Ketelaar and Jantje Johannes Symonsma.Born 1823 Hieslum, died 26 Dec 1858 Workum, age 34 or 35 years Children: 1. Anna KetelaarBorn 28 Nov 1852 Workum, died 19 Oct 1929 Bolsward, age 76 years, buried Bolsward 2. IJpke Rintjes KetelaarBorn 12 Mar 1855 Workum, died 1 Jul 1922 Wijtgaard, age 67 years, buried Wijtgaard | |||
| 2nd marriage Marijke Louws Bergsma, daughter of Louw Yedes Bergsma and Riemke Jans de Vries. Married 16 Feb 1862 Workum, age 33 years (married 11 years) to: Gerrit Hielkes de Vries, age by marriage 28 or 29 years, son of Hielke Meinses de Vries and Wimpkje Gerrits Bosma.Born 1833 Lemmer Child: 1. Wilhelmina de VriesBorn 4 Dec 1863 Workum, died 17 Feb 1948 Bakhuizen, age 84 years, buried Bakhuizen | |||