I have a register from a genealogy search company with 500 EXNER namaes in US, CANADA and AUSTRALia.. it waas made in 1987, so its not current, but I have already established that many are good addresses.. My Aunt comissioned the searach an is unable to work with it now,. If you think yu know a living EXNER and need the address , I will look for you gladly. I have decided to pursue the search for EXNER beyond my immediate family. I have access to very good archivesand a lot of interest in the search. I have my tree posted, please look at it and contact me if you see any possible link. If you care to share your EXNER info with me for my search, I will be most appreciative. I will write and publish a book if I get enough information.My local historical society for the Parish of Livingston, Louisianawill assist me in sorting records . Lets ALL GET LINKED!!!