
Latin, meaning: favorer, promoter, patron, partisan, supporter.
Found on
http://archives.nd.edu/fff.htm

• (n.) A favorer; a patron; one who gives countenance or support; an abettor.
Found on
http://thinkexist.com/dictionary/meaning/fautor/
Fau'tor noun [ Latin , contr. from
favitor , from
favere to be favorable: confer French
fauteur . See
Favor .] A favorer; a patron; one who gives countenance or support; an abettor. [ Obsolete] « The king and the
fautors of his proceedings.»
Latimer....Found on
http://www.encyclo.co.uk/webster/F/13

favorer, promoter, patron, partisan, supporter.
Found on
https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html
No exact match found.