Hi, I had an e-mail from Kathleen Alspach Stephens and she thought there were 15 children.She said she could not actually confirm this.The are Barbara b. 1768, Jacob b. 1770, Regina b. 1771, Henry Jr. b. 1773, George b. 1775, Peter b. 1777, Mary Ann b. 1778, John b. 1780, Michael b. 1781, Mary Catherine b. 1784, Catherine Ann b. 1785, Maria Anna b. 1786, Adam b. 1788, Sebastian b. 1790, (married 1st cousin-Maria Christina), Daniel b. 1792. There is a lady in Michigan (Sally Bird) that is a descendant of Daniel.My husband is a descendant of Jacob.