The only thing I found was the catholic marriage between Vinchant Villain and Catherine Dehoust in Mainvault (Hainaut) on Dec. 1st 1637.
If they had children, they were not baptised in Mainvault.
A François Vilain married a Marguerite André in St Ghislain (Hainaut) on 3d of April of 1646 (catholic record)
Of course, if they were protestants, they did not marry at the catholic church, I don’t know where to search, sorry.
