Patsy Mae Werkema [Parents].
They had the following children.
F i Marcia Wassenaar. F ii Susan Wassenaar. F iii Lisa Wassenaar. 
Steven Paul Werkema [Parents].
They had the following children.
F i Alison Werkema. 
Thomas Leonard Werkema [Parents].
They had the following children.
F i Heather Lynn Werkema. F ii Amanda Kay Werkema. F iii Meggan Marie Werkema. 
Megan Joy Matzke [Parents].
Christopher James Matzke [Parents].
Benjamin Jon Matzke [Parents].
They had the following children.
M i Cooper James. 
| Derk Cornelis van Dijk [Parents] was born 1 on 2 Dec 1811 in Ezinge, Groningen, The Netherlands. He died 2 on 24 May 1874 in Ezinge, Groningen, The Netherlands. Derk married 3 Jantje Geerts van Diepen on 18 Jul 1839 in Ezinge, Groningen, The Netherlands. | 
| Jantje Geerts van Diepen was born 1 on 17 Oct 1812 in Leegkerk, The Netherlands. She died 2 on 11 May 1888 in Garnwerd gem. Ezinge, Groningen, The Netherlands. Jantje married 3 Derk Cornelis van Dijk on 18 Jul 1839 in Ezinge, Groningen, The Netherlands. | 
| 	Derk Derks Tromp [Parents] was born 1 in 1815 in Feerwerd, Groningen, The Netherlands. Derk married 2 Eiske Klaassens Bullema on 13 May 1841 in Aduard, Groningen, The Netherlands. | 
| Eiske Klaassens Bullema was born 1 in 1808 in Aduard, Groningen, The Netherlands. Eiske married 2 Derk Derks Tromp on 13 May 1841 in Aduard, Groningen, The Netherlands. | 
They had the following children.
F i Egbertje Tromp was born on 24 Mar 1842. M ii 
Derk IJzebrands Tromp was born 1 about 1845 in Feerwerd gem Ezinge, Groningen, The Netherlands. He died 2 on 21 Jul 1861 in Feerwerd gem Ezinge, Groningen, The Netherlands. F iii Eelje Tromp was born in 1849. 
| Eppe Klasens Hoek 1 was born 1 in 1812 in Feerwerd, Groningen, The Netherlands. Eppe married 2 Evertje Derks Tromp on 20 May 1841 in Ezinge, Groningen, The Netherlands. | 
| Evertje Derks Tromp [Parents] was born 1 on 14 Dec 1808 in Feerwerd, Groningen, The Netherlands. She died 2 on 22 May 1846 in Feerwerd gem Ezinge, Groningen, The Netherlands. Evertje married 3 Eppe Klasens Hoek 1 on 20 May 1841 in Ezinge, Groningen, The Netherlands. | 
| Hendrik Jans Zuidhof was born 1 on 26 Nov 1819 in Oldehove, The Netherlands. He died 2 on 19 Jan 1881 in Ezinge, Groningen, The Netherlands. Hendrik married 1 Hijka Kornelis van Dijk on 1 Jun 1850 in Ezinge, Groningen, The Netherlands. | 
| Hijka Kornelis van Dijk [Parents] was born 1 on 27 Aug 1821 in Oldehove, The Netherlands. She died 2 on 22 Feb 1891 in Ezinge, Groningen, The Netherlands. Hijka married 1 Hendrik Jans Zuidhof on 1 Jun 1850 in Ezinge, Groningen, The Netherlands. |