Male Cornelis van den Kommer - A Click to view Cornelis van den Kommer - A in the family tree in SVG format

Cornelis was born in 1878.  Cornelis' father is Jan van den Kommer - A and his mother is Guurtje  Olij.  His paternal grandparents are Lucas Hendriksz. van den Kommer - A tak and Pietertje  (Jansd)  Zoet.  He is the sixth of seven children.  He has three brothers and three sisters, named Pieter, Johannes, Lucas, Jacoba, Maria and Guurtje.

Cornelis' family with Maartje Houwertjes

Cornelis and Maartje are married (further details are not known). They have two sons named Johannes (Jan) and Joost.