Hiram Hoagland: Henry Hoagland
I have an original obituary on Hiram Hoagland born Mercer County, PA on Jan. 13, 1828 if you or anyone is interested in a copy. It gives a synopsis of his life.
His parents were John (b.Oct. 31, 1792) and Katherine and his grandparents were Henry Hoagland and Katherine.
I have other info also including several Hoagland,Jaimeson,and Phillips obituaries.