Mama's employer. She's a wealthy lady who lives in a Manhattan brownstone. When Ruth was a child, she watched Ms. Mina give birth to her son and the experience made her want to be a nurse. In the present, Ruth understands that Ms. Mina still employs Mama because she doesn't know how to take care of herself or her home. Though Ruth resents Ms. Mina for continuing to employ Mama into her old age, Ms. Mina also pays for some of Mama's surgeries and after Mama's death, pays for the lavish funeral. Ms. Mina insists throughout her life that Mama is part of the family, but Ruth believes that family shouldn't earn a paycheck.