Your list of children for Joel and Mary Heard Argenbright should also include Christian Thomas Argenbright who was born in August of 1838 and moved to Cooper Co., Missouri. He worked as a miller and married Virginia Jefferson Stewart.
Your list of children for Jacob and Mary Miller Argenbright should include Sarah Argenbright who was born abt 1808 and married Jacob Weaver on August 1, 1830 in Rockingham Co.
Your list of Hans Jacob and Susanna Pardemer Argenbright's children should include Anna Margaretha Argenbright who was born on January 7, 1751 in Lancaster Co. Pennsylvania.She is believed to have married Adam Pence. You should also add Elizabeth Argenbright who was born in Augusta Co. abt. 1764; she married Henry Armentrout on October 20, 1786 in Rockingham Co. The unnamed male that you list who married Barbara Hengerer was HJ and Susanna's son Augustine. The John that you describe as HJ and Susannah's son is rather mixed up.HJ and Susanna did have a son named John and he was born around 1753 in Lancaster Co. Pennsylvania.So far no one has produced any proof of a marriage to Polly Miller in 1777.The fact that he had already produced a son named Jacob and a daughter named Catherine before 1777 further challenges any marriage in 1777.He certainly did have a wife and they produced at least 8 children before John moved to Ross Co. Ohio in 1807.Whoever his wife was, she must have already passed away by then.The John Argenbright who married Elizabeth Bowen was this John's cousin and the son of HJ's brother Hans Martin Argenbright.Elizabeth Bowen was his first wife and he married Ann Smith after Elizabeth died. Neither Elizabeth nor Ann are connected to Hans Jacob's son John in any way. It is also possible that Hans Jacob and Susannah had a daughter named Sarah; she seems to be the Sally Argenbright who moved to Kentucky with Mary Shirley and Henry Harmon around 1797.