 Petrus Andelmus Tjitskes Zwart, son of Tjitske Pieters Zwart and Hendrina Gerbens Teppema.Born 21 Apr 1841 Roodhuis, died 1 Feb 1926 Workum, age 84 years, buried Workum Married to:  Grietje Kalweyer, daughter of Ruurd Kolweyer and Jeltje Walta.Born 1842 Workum, died 9 Feb 1897 Workum, age 54 or 55 years Children: 1. Jeltje ZwartBorn 12 Oct 1874 Workum, died 13 Feb 1908 Abbega, age 33 years, buried Blauwhuis 2. Hendrina ZwartBorn 3 Oct 1875 Workum, died 27 Sep 1946 Workum, age 70 years, buried Workum 3. Grietje Petrus ZwartBorn 23 Aug 1881 Workum, died 20 Nov 1960 Workum, age 79 years, buried Workum | |||