Toledo, Ohio area William J. Merrick

I am looking for information on any descendents of William Johnston Merrick.William was born 12-25-1898 and died 11-4-1991.He was the son of Marion Dallas Merrick (a toledo area attorney) and Frankie Johnston.Frankie died during or shortly after giving birth to William.Marion Dallas was married a second time to Clara Heiser.William was raised by his mother's sister Nettie Johnston.I descend from Marion's brother, Dr. John Newton Merrick and Sarah Susan Gross.(my great grandparents)Any information on William or his descendents would be appreciated.William may have lived for a while in Michigan.