Attention: Was younger than 16 years (0) when child (Trijntje Gerkes Helder) was born (January 1, 1777) .
Attention: Was younger than 16 (12) when child (Trijntje Gerkes Helder) died (December 20, 1821).
She is married to Gerke Johannes Helder.
They got married.
Child(ren):
Sjoukjen Sapes Sjoerdsma | ||||||||||||||||||||||||||||||||||
Gerke Johannes Helder |
The data shown has no sources.