Hi. I'm not sure if this is the same line as mine but I'm curious. I haven't looked in to my Garvin line much yet, so I don't have much info. This is what I think I know to date: (from http://archiver.rootsweb.ancestry.com/th/read/GARVIN/1997-08...
Harold Henry Garvin, b. 8-8-1910 (Pgh.,PA) m. Mary Thelma Holt b.6-6-1912,(N.Versailles Twp., PA) (m.approx. 1929-30/WV). Harold Henry Garvin, Jr. b. 1930 d.1932(?); Patricia Evelyn Garvin b.11-24-1936.
James Keeling Garvin (great-great-grandfater), b. 1882 (Pgh.PA) m. Estelle Magdalene Spring b.1884
(Pgh.PA).in 1901, Pgh.PA Children: Clarence (great-grandfather) b. 1906 d. 1946(approx.); Russell b. 1908, d. 1980's(?); Harold (my father) b.1910 d. 1989?; Robert b.
1912 d. 1980's.
Do any of those match any branches match the information you have?