Father: Krayenbühl, Roger Paul Fernand
Mother: Krayenbühl-Ziegler, Charlotte Mathilde

Birth
   Date: 25.01.1943

Relationship

Relation to Extermann, Laurent
   20.08.1966 Marriage; 

Children of Extermann, Laurent and Krayenbühl, Marianne Catherine
   Extermann, Aline Flore (10.03.1971)
   Extermann, Basile Guy Arthur (29.01.1973)
   Extermann, Gregoire Gilles Alexandre (15.06.1977)