You may want to see if you can find a copy of "History of Inverness County Nova Scotia" by J.L.MacDougall. It provides information on each of the early pioneers of the Long Point settlement. Unfortunately it has no information regarding Janet MacIntosh.

John Ban married Anne Chisholm the sister of another pioneer, Alex Chisholm who was killed in 1802 by a falling tree. This Alexander was married to Helen Chisholm who would later obtain land grants for property in the Long Point area.John Ban was born in 1763 in Strathglass, Anne was from Knockfin.I have no specific info on his death. His last son Alex Og was born in 1808 and he had files for a land gant in 1820. I do beleive that he was buried in the Old Long Point Cemetery.