The 1923-31 Lucas County Marriage Index does not show any Robert PIERCE and any Rosela/Rose Ella.
However, the 1929 Lucas County Birth Index does show a Donna C. PIERCE born 13 July 1929. Information from birth records after 1908 is only available from the Lucas County Health Department.
The birth record, #3318, shows the legitimate birth of a female on July 13, 1929 at 2:48 p.m. in the Women's & Children's Hospital, Toledo. Her name was Charlotte PIERCE, daughter of Robert R. PIERCE and Rose KRAUZER, which I believe was Rose's maiden name.
Robert, born in Charleston, WV, was 22 on his last birthday, lived at 323-1/2 Broadway and was a stock clerk. Rose, born in Morristown, NJ, was 20 on her last birthday, lived at 323-1/2 Broadway and was a housewife.
Attached to this record was an affadavit attesting that Robert R. PIERCE and Rosalie ?I? KRAUZER were the parents of this child. The date of the affadavit appears to be Sept. 18, 1956 but the "56" was mostly obliterated by a notary stamp.