Question: Who is the paternal grandfather of Prince Karl Johann Of Liechtenstein?
Sentence (from "Prince Karl Johann of Liechtenstein"): - Ischl, 12 October 1871) was the third son of Johann I Joseph, Prince of Liechtenstein (1760–1836) and wife Landgravine Josepha of Fürstenberg-Weitra, nephew of Aloys I, brother of Aloys II and uncle of Johann II and Franz I.
Relevant evidence: Yes