Q:What key details about charles victor grahmann  can be extracted from the following bio?  Bio: charles victor grahmann -lrb- born 15 july 1931 in hallettsville , texas -rrb- served as the sixth bishop of the roman catholic diocese of dallas , texas and is now retired .
A:
- title is bishop emeritus of dallas- previous post is victoria , san antonio- see is dallas- type is bishop- term is 1990 -- 2007- successor is kevin farrell- church is roman catholic- ordination is 1956- predecessor is thomas a. tschoepe- birth date is 15 july 1931- name is charles victor grahmann- birth place is hallettsville , texas- rank is retired