Francois Olivier was born in Arpajon, Essonne, Ile de France in 1786, his parents were Francois MALAQUIN and Marie Magdeleine MERCIER.
I have so far been able to find a sister and a brother for Francois.
Francois married Louise Philippine MONTILLET on 16 April 1808 in Saint Fargeau Ponthierry, Seine et Marne, Ile de France.
I have found Francois and his family in the 1817 census in Monceaux (Montceaux?)
Francois is listed as a locksmith, aged 31, his wife 2 years older than him at 33.There are 4 children with them, there were 2 more born after 1817.