Thank you so much.Since I did this post I have found the same things you have...I got his social security application and it did list his parents Jan Rupert LeBleue Sr.and Mary Kathren (sic) LeDraux (sic) ...and when I got his records from The Church of Jesus Christ of Latter-Day Saints which he joined in the late 1970's, it listed Robert Emmet LeBleue and Nadeoui (no last name)...I have a marriage application which lists his father as Erene Paul LeBleue and Nadeoui (no last name).
I have his army records which lists 4 different years ranging from 1905 to 1908 and other records which indicate he was born as early as 1893 - 1895.He was a character, my dad. I so want to find his parents, but if there was a name change, it occurred before 1939 and I have no idea what it might have been...tho when my mother divorced him, she divorced Jan Rupert LeBleue and John Robert Johnson because she was not sure who he was.
I also have a letter from a Sheriff's office in California that said he had many alias' but they would not tell me what they were.
There has to be something somewhere...Thanks for your lovely interest.