Ray posted I've found Dictionnaire Historique et Généalogique des Familles du Poitou volume 1-4 on microfilm listed in the Family History Library and have it on loan. But that reel (#1185525) only has Vol 1-4 (A through G). He couldn't find other volumes. I see these films: v. 1 (A - Cur) - FHL INTL Film [ 661847 ] and v. 2 (Dar - Z) - FHL INTL Film [ 661848 ]. I have no info regarding the other films you could not find. However, the other films you listed 661847 & 661848 are not microfilm but microfiche. Any film starting with the number six (6) in the FHL is fiche, which measures about 4" Wide x 6" Long. Many local FHL's keep the fiche's that are order since their cost is relatively in expensive and do not take up as much space as the microfilm. Ken