Henry 1821 is the son of Daniel 1789 as is John b. 1809 (daniel also had Samuel, Daniel AnnaMarie (Polly), Catharine, and Keziah.) Scott Overdorff has developed a very likely, altough not yet proven, so don't get mad at me if it is incorrect, altough I don't think it will be that Jacob 1798, John, 1791, Daniel 1789 and George 1798 are brothers, they also have a brother named Samuel b. 1800. They are probably the sons of a John shown with 5 sons in Windsor Twp. York County (where they came from) in 1790-1820 census'But, John could be Johann something or his first name depending on who took the census, Scott explained that if an Englishman took the census then it is proably Johann something, but if a German took the census his name is probably john.Now as for your Jacob I can tell you all of his childrne if you didn't have that Jacob Overdorf born 1796 in York County died 4/18/1884 in Indiana COunty PA married to Mary Tyson 1800-July 1845 they had Amos Isaac m. Catherine Fry Simon m. Catherine McElhaney Jacob m. Maria McNutt Zachariah m. Louisa Wakefield and Mary Bracken David K m. Susan Evans Francis T. who was a physician m. Rose A. Lowman Salome m. David Comfort Elizabeth catharine
Simon Overdorff 1830-3/27/1956 buried Mechanicsburg, Indiana COunty m. 3/27/1856 Catharien McElhaney 1/31/1837-1/20/1925 Grandview Cemetary d/o John McElhaney and Sarah Roser (Rozer/Roeser) they had: Edward 1857 David F. March1859-12/8/1859 Fry Cemetary Jacob R. Dec 1861-9/17/1862 Fry Cemetary Lincoln 1863-1953 m. 1882Ella A. Brown 1865-1924 Sarah 1866 Adeline 1868 Elizabeth1873 Calvin 1877 Lincoln Overdorff and Ella Brown d. 2/20/1924 of a "nervous collapse" had 2 children Lee and Nannie
David Overdorff died 12/4/1911 age 72 he was a Civil war Vet Company K, 6th Reg Pa Heavy Artillery married to Suan Evens who died 2/8/1897 at the age of 62 they had Thomas E. 4/30/1866-10/22/1946 Oliver S. 6/5/1870-12/5/1940 buried Grandview Cemetary, Johnstown, employed as a contracter had a wife whom he married 12/25/1889 she died 12/5/1939 They had lawrence M, Wilda, Janet, Vivian, and Jean
Dr. Francis T. Overdorff died April of 1920 at 80 years of age at John Hopkins Hospital altough he is buried in Grandwiev cemetary he married in 1870 Anna Lowman He served 2 enlistments in the Civil war. He practiced Medicine in Jacksonville, Indiana County PA for several years after their marriage because she was from there.If you ever travel to Indiana County the Historical Society in Indiana has excellent resources.All of this information (the family trees of Jacob and his descendants came from there) Most of it was taken from obituaries.Some from other sources.Good luck with your search.