Albert IV References Albert IV count of Habsburg Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: house of Habsburg/ Origins…on his death his sons Albert IV and Rudolf III partitioned the inheritance. Rudolf III’s descendants, however, sold their portion, including Laufenburg, to Albert IV’s descendants before dying out in 1408. Read More…on his death his sons Albert IV and Rudolf III partitioned the inheritance. Rudolf III’s descendants, however, sold their portion, including Laufenburg, to Albert IV’s descendants before dying out in 1408. Read More