Jan GROTENDORST

Jan was born on March 16th, 1755 in Loosdrecht,Utr,Neth.  Jan's father was Willem GROTENDORST and his mother was Heiltje POS. He had seven brothers and three sisters, named Dirk, Cornelis, Jacob, Teunis, Lammert, Gerrit, Hendrik, Eegtjen, Niesjen and Aagje.  He was the youngest of the eleven children.