Genealogical fun

I was typing data into my genealogy program (Personal Ancestry File)--adding the children of the folks I'm descended from--when I noticed one of those things that makes family history interesting. Three of the sons of Firmin LeBlanc & Ludivine DuPuis married daughters of Michel Bourque & Ursule Forest. Of these three pairs, I'm descended from Jean dit Bis LeBlanc & Rosalie Bourque; noted Acadian genealogist Lucie LeBlanc Consentino is descended from Sylvain dit Sailor LeBlanc & Ursule Bourque.