Looking for Hoods

I am looking for descendants Of Samuel Hood(7) born 1805 in Ireland. He and his wife Margaret Immigrated to Pennsylvania. I know His line down to me Jacob Robert Hood(6) born 1937 in Pennsylvania He died at Spotsylvania Court Hose Virginia on 10 May 1864. He was killed in the Civil War. He married Mary Prough(born 13 Feb 1838) on 17 Dec 1857. Their son Robert Henry Hood(5) was Born 11 Apr 1864 in Marklesburg PA he died 5 Jan 1931 in Hesston Pa. He was married to Rachel M. Russell she was bone 6 Aug 1871. Their son John Henry Hood(4) Born 28 Aug 1890 in Huntingdon Co Pennsylvania He died 1956 Akron Ohio his wife was Myrtle Susan Wasson Born 15 Oct 1893.Their son John Henry Hood(3) was born6 Jun 192 and died in Placerville CA 30 Jun 1999. He was Married to Mildred Florence Baun born 13 Feb 1921. any info on these Hoods In Pa or Oh would be great thanks Leon Hood