I was reading your information and I noticed a discrepency. Johannes Juriaen Parleman married Susannah Garnier in 1763 and they had two children. She died in 1768 and he then married her younger sister Maria in 1769 and they had 12 children who were all born in the US. Johannes died in 1783, 8 weeks after arriving in Ameliasburg. Maria married John Parcels in 1790 and had another son with him in 1791. Susannah did not die in Canada and she did not marry John Parcels.