Quote 1: Johann Jakob (Jacob) Yockey m. Magdalena Schenk Yockey; they were cousins. Magdalena's mother was a Yockey. Jacob's parents were Johann Caspar Jacky and Elisabetha Margaretha Jacky (cousins) and after Elisabetha died, Caspar married her sister Scharlothe (Charlotte). Magdalena Schenk's parents were Johann Jakob Schenk and Eva Catharina Jacky.
Quote 2: ...(here's where my branches split off from yours, in 3 separate lines:) *** 1 Johann Valentin Jr. > Eva Catharina Jacky Schenk > Magdalena Schenk Jacky/Yockey >....
(http://boards.rootsweb.com/surnames.yockey/105.2.1.1.1.2/mb.ashx)