De La Barre
According to background material used for , Madame de La Barre was a French woman that was married to Francoise de Picard in ancient 16th century France.

She and Francoise de Picard were the founders of the Picard family line, and drawings of them are on the first page of the Picard family album. She was a distant ancestor of Starfleet Captain Jean-Luc Picard. 

The article containing this information was included in the Picard family album during the filming of Generations. However, the information is non-canon as the article was never seen on-screen.

See also
La Barre

Unused production material

fr:Personnages non-canons (L)#De La Barre