Research Notes:
John McCoy states that David Genier was "mentioned in connection with his daughter Jeanne and her husband François Dutoit of Neyruz in a document recorded by Baltazard de Cristaz, 09 mar 1634." [1]
[1] John W. McCoy, Dutoit: A family from Moudon, Switzerland (Published electronically, 2018), [Rootsweb_Dutoit], [RealMacDutoitSite].