Job Aylesworth was the grandson of Arthur Aylesworth, an early settler of Rhode Island. He married twice, firstly to Sarah Clark, who died young, and then to his second cousin Sarah Aylesworth.

Job and his descendants settled in Ernestown Township, Lennox and Addington County, Ontario. He, his wife, and some of their children, all died at the end of November 1803 after an attack of spotted fever (cerebro-spinal meningitis).

Due to the vast number of his descendants, I have separated the page into different trees to speed loading.