Pieter Harms Voorwerk is geboren op 8 juni 1755 als zoon van Harm Pieters, landbouwer in Nieuw-Scheemda, no. 80, en Anneke Pieters.
Doopsgezind
He is married to Anje Klaassens Venhuizen.
They got married on October 18, 1792 at Zijldijk, Gemeente Loppersum, Groningen, Netherlands, he was 37 years old.
Marriage contract closed October 18, 1792 in Zijldijk, Gemeente Loppersum, Groningen, Netherlands.Source 2
Fivelingo or Fivelgo is a historical region and one of the Ommelanden (shires) in the province of Groningen. It was located southeast of Hunsingo, northeast of Gorecht, and northwest of Oldambt, and southwest of the Wadden Sea. Fivelingo was named after the historical river Fivel./ Alle Groningers