Abraham Katz Poppers - Possible Union

This could be the same as Avraham Poppers # 125 of Otser HaRabanim, who was a Dayan in Pozna; estimated by me to have been born in 1650: descendants: # 6639 (Khannoch: Darshan Cracov and Darshan/Dayan Pozna)> # 7196 (Yehuda Leyb: Rav Frankfurt)> # 6674 and # 6641 (both same person: Khannoch Zundel Poppers: Rav Frankfurt and Schniattach) > # 10085 (Yakov Yehuda Leyb Poppers: Dayan Hamburg, d. 1778) (Otser coverage ends there); Otser does not indicate whether the line is Kohenite, and applies the Poppers epithet beginning only with # 6674/6641.