A year later, in August 1972, Obama's mother and his sister Maya rejoined Obama in Hawaii, with his mother beginning graduate study in anthropology at the University of Hawaii at Manoa.
A year later Obama's mother rejoined Obama in Hawaii. This was with his mother. This was in August 1972. A year later his sister Maya rejoined Obama in Hawaii. This was with his mother. This was in August 1972. This mother was beginning graduate study in anthropology at the University of Hawaii at Manoa.