The info that I have on Harvey Clason is: Born - 1823, no date of death He married Betsey Dann (daughter of Jonathan Dann and Mary Stevens), she was born in 1827, North Stamford, CT; died in 1886 in Long Ridge,CT. 3 Children: Mary F.(b.10/25/1849), Paulina (no birth date), George W. (no birth Date)
If this info fits into your tree, let me know. I could use anything that you have on the descendants of Mary F Clason.
I am currently working on all branches of the Clason genealogy (4900 names so far). Tim Rupp