Davis is survived by his third wife , Yvonne ; his son , Ralph , of California ; his stepson , John Slack III , of Baton Rouge , La. , from his marriage to the former Harriet Slack , who died in 1995 ; a sister , Mary Gammons , of Pomona , Calif. , and four grandchildren .
California /location/location/contains Davis
California /location/location/contains Pomona
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California
LOCATION
Davis
PERSON
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California
LOCATION
Pomona
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