BEATRICE “BETTY” EVELYN (BLOSE) MAMAU, AGE 95. Friends of Beatrice Mamau will be received Wednesday from 2 to 4 p.m. and 6 to 8 p.m.  at the Rairigh Funeral Home in Hillsdale. An additional viewing will take place at the East Mahoning Baptist Church in East Run from 10 to 11 a.m., followed by a remembrance service from 11 to noon on Thursday.