Bo Jonsson Grip References Bo Jonsson Grip ruler of Finland 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: Finland/ Union with Sweden…by 1374 a Swedish nobleman, Bo Jonsson Grip, had gained title to all of Finland. Grip died in 1386, and Finland soon after became part of the Kalmar Union. Read More…by 1374 a Swedish nobleman, Bo Jonsson Grip, had gained title to all of Finland. Grip died in 1386, and Finland soon after became part of the Kalmar Union. Read More