Ethel Charles Wolfe;83;of River Falls;Wis.;a former Monessen resident;died Monday;Dec.20;1976 in River Falls. She was a fromer member of the First Christian Church;Monessen;and resided at one time at 936 Donner Ave. Her late husband;Mansell Wolfe;was a letter carrier in Monessen. Surviving are two sons;M.Wayne Wolfe of River Falls and Mansell Warren Wolfe of Bowling Green;Ohio;and a number of nieces and nephews. Graveside services will be held Thursday;Dec.23;1976 at 11 a.m.at Belle Vernon Cemetery;the Rev.Vernon W.McDormand of the First Christian Church of Monessen officiating. Rhome funeral directors of Monessen are in charge of arrangements.