2 record for Grontkowski in Cincinnati, Ohio

Age: 51

Lives at: 7110 Sanoma Ave, Cincinnati, Hamilton County, Ohio 45243

Birth Year: 1973

Party Affiliation: No known party affiliation

Age: 50

Lives at: 7110 Sanoma Ave, Cincinnati, Hamilton County, Ohio 45243

Birth Year: 1974

Party Affiliation: No known party affiliation