Notes:
Data source is the 1990 book, "Moomaw-Mumma-Mumaw-Mumaugh Genealogy" compiled by Robert Austin Moomaw (deceased). E-mail BobMoomaw@juno.
Data researcher Doug Mumma doug@mumma.org
John's parents, Jacob and Juliana Muma, were married on 28 Feb 1786, so we can bracket the likely age John as probably being between Jan 1787 (about 10 months after marriage) and 12 months prior to his brother Jacob's birth on 1 July 1790. This would set his birth as between Jan 1787 and July 1789. Nothing further has been discovered about this John.