Madelyn Payne Dunham opened doors for women at Bank of Hawaii with a firm hand and no fanfare, the same way she helped raise her grandson, Barack Obama. Dunham, 86, died last night after a battle with cancer, according to a statement from Obama and his half-sister Maya Soetoro-Ng. Petite and determined, Dunham rose from clerk to bank vice president in the space of a decade, one of two women to reach that position at Bankoh in 1970, the first ever. Dunham remained reserved then, just as she was decades later when the world’s spotlight shone on her grandson. “She’s...