Lammert GROTENDORST

Lammert was born on September 28th, 1749 in Loosdrecht,Utr,Neth.  Lammert's father was Willem GROTENDORST and his mother was Heiltje POS. He had seven brothers and three sisters, named Dirk, Cornelis, Jacob, Teunis, Gerrit, Hendrik, Jan, Eegtjen, Niesjen and Aagje.  He was the fourth youngest of the eleven children.