Allibert France Descendants of Sigismund Rentzsch

Thierry Allibert (b.1948), son of Alain Allibert (b.1923) and Marie-Antoinette de Charnacé (b.1926), married Véronique Bernard and had children: Pascal Allibert (b.1979), Laure Allibert (b.1982), Stephane Allibert (b.1985) and Geoffroy Allibert (b.1987).
I would like to make contact. homan@potterton.ie