"Québec, registres paroissiaux catholiques, 1621-1979," database with images, FamilySearch (https://familysearch.org/ark:/61903/3:1:3QS7-899D-T7B1?cc=1321742&wc=9RL2-92W%3A22529901%2C22529902%2C22850401 : 16 July 2014), Saint-Régis > Saint-François-Régis > image 70 of 596; nos paroisses de Église Catholique, Quebec (Catholic Church parishes, Quebec).
The "IV" indicates that this was the fourth child born to these parents. This is done to distinguish him from another brother, also named Jean Baptiste (III). That brother only lived to three months old.
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Jean Baptiste is 21 degrees from Michael Aday, 33 degrees from Karolus Magnus Carolingian, 18 degrees from Cher Bono, 25 degrees from Sidonie-Gabrielle Colette, 27 degrees from Rodrigo de Vivar, 33 degrees from Jeanne-Claude Denat de Guillebon, 22 degrees from Walter Liberace, 18 degrees from Pocahontas Rolfe, 23 degrees from Prince Nelson, 22 degrees from William Gosset, 21 degrees from Lesley Lawson and 24 degrees from Susie Officer on our single family tree. Login to find your connection.