Republican state Rep. Richard Ross (R-Wrentham) is backing Brad Jones for minority leader.
Ross is the sixth Republican of the 16-member caucus to back Jones. Currently two GOP representatives are backing Lewis Evangelidis, the Holden Republican challenging Jones.
"I am very much in support of Brad Jones," Ross told PolitickerMA.com.
Ross also slightly criticized Evangelidis for publicly challenging Jones before the caucus could unify behind a candidate.