Notes:
Source: "History of Dauphin County, Pennsylvania, with Genealogical Memoirs",
Luther Reily Kelker, Vol. III, (Lewis Pub. Co., New York, 1907) pp. 264-265:
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Isaac Mumma was born (ed. - in 1808) in Londonderry township, Lebanon county, Pennsylvania, where he died in 1894, aged eighty-six years and six months. He is buried at the Campbellstown cemetery. He inherited his father's wealth and followed farm pursuits all his life. He was also an old line Whig in politics, and in religion was of the Mennonite faith. He held many local offices, including those of school director, constable and supervisor. He took much interest in the affairs of the political party to which he belonged. He was a man of great courage, and at one time was deputized by the sheriff of his county to arrest thirty-five thieves, which he performed alone and all were brought to justice. He married Catherine Kreider, born in South Annville township, Lebanon county, Pennsylvania, died at Campbellstown, Pennsylvania in 1879, aged sixty-eight years. She was the daughter of Jacob Kreider, and a very devoted Christian. Their eight children were as follows: 1, Mary, deceased, married Levi Brandt. 2, Fanny, mother of Hon. John M. Heagy, a sketch of whose family appears in this work. 3, Catharine, deceased, married Samuel Miller. 4, Jacob K., deceased, married Sarah Eshleman and resided in Lancaster, Pennsylvania. 5, Josiah J., see forward. 6, Isaac K., married Anna Grable. 7, Caroline, married Samuel Royer (ed. - The Royer Family in America gives Caroline's dates as b. May 24, 1848, d. Sept. 20, 1895. Caroline and Samuel were married on March 13, 1873.). 8, Lydia, died young.