Marie Daoust
Marie Daoust was the daughter of Nicolas and Jeanne Aubert.  She married Azor Frussart, a tanner and shoemaker from Sissonne. Six of their children were baptised in Sissonne:

a) Hubert - July 2, 1668. He later went to live in Paris.

b) Louise – November 11, 1671.

c) Marie – December 27, 1673.

d) Nicolas – December 23, 1676.

e) Anthoine – October 5, 1679.

f) Anne – June 26, 1682

She was therefore Guillaume Daoust's sister.