Family with parents
father Parents Marten Fraericks OrtingaWeerstra Tjits Rommerts Polityk“Weerstra” Weerstra	Frearick Martens WeerstraOrtinga 1795–1889
mother Parents Johan Broersvan Abbema IdskeFokkes	Oeke Johansvan Abbema 1796–1860
elder brother Family WiepkjenPostma	MartenWeerstra 1818–1897
elder sister Family (none)	IdskeWeerstra 1820–1910
elder brother Family LijsbethTilstra	JohanWeerstra 1822–1873
elder brother Family (none)	KlaasWeerstra 1824–1844
himself Family Klaaske TiesesReidsma	Rommert FreerksWeerstra 1827–1884
younger sister Family (none)	TjitskeWeerstra 1828–1847
younger brother Family Lysbeth GossedrBurghgraaf Aagje FrearicksWeerstra TjidskeWeerstra GosseWeerstra FreekWeerstra	Lolle FreeksWeerstra 1829–1876
younger brother Family (none)	BroerWeerstra 1830–1845
younger sister Family (none)	TettjeWeerstra 1830–1845
younger sister Family (none)	OedskeWeerstra 1834–1844
younger brother Family (none)	MurkWeerstra 1835–1841
younger sister Family (none)	JeltsjeWeerstra 1838–1838
Family with Klaaske TiesesReidsma
himself Parents Frearick Martens WeerstraOrtinga Oeke Johansvan Abbema	Rommert FreerksWeerstra 1827–1884
wife Parents (unknown)	Klaaske TiesesReidsma