The William I have was born July 27,1815 but I do not have a birth place. His younger brother by six years was my great grandfather who was born in Radner, Ohio. Their father was Robert Perry b. Dec 16, 1785 and his mother was Sarah Hoskins b. Nov 14, 1788 in Virginia.
No, I am not related to the persons you mentioned.
If anything seems to fit, you can reach me at firstname.lastname@example.org