Roelf (Ralph) Pieter Woltjer
Birth date:
24 FEB 1884
Birth place:
Ganzedijk, Finsterwolde, , Groningen
 
Death date:
  1964
Death place:
  Willmar, , Minnesota, United States

Woltjer Family

Parents:
Father: Pieter Derks Woltjer
Mother: Roelfien Jans Frikken
Spouse:
Spouse: Adrianna (Ada) Dirske
 
Siblings:
Jantje Pieters Woltjer
Roelf (Ralph) Pieter Woltjer
Derk (Dick) Pieter Woltjer
Jantje (Jennie) P. Woltjer
Cornelia (Katie) Pieters Woltjer
Jan Pieters Woltjer
Stillborn Twin Woltjer
Children:
Ralphina Woltjer
Adrian (Edward) Woltjer
Rose Woltjer
Lloyd Woltjer