SanDiegoMember
Howard Dickman
Mark Plummer has found a promo piece that announced CC's move from 8th street to La Brea Ave. I have added those six pages to Yvonne's bio as well as adding in the correct date of the move.
Her bio can be found here; http://scientolipedia.org/info/Yvonne_Gillham_Jentzsch
Her bio can be found here; http://scientolipedia.org/info/Yvonne_Gillham_Jentzsch