Did Rebecca Wells and Ruth Tittle have the same husband, or were there two Washington Stephenses in Monroe County, Ohio?

Question

Rebecca Wells (b. abt 1808, Pennsylvania) and Washington Stevens (b. abt 1811) had 6 children and in 1850 were living in Seneca Township in Monroe County, Ohio. (Census record)

In 1870, a Washington Stephens married Ruth Tittle in Monroe County. (Marriage record affidavit) In 1880, they were living in Millwood, Ohio. (Census index)

From a FAN Club approach, I also find it interesting that in the 1870 census, Rebecca's daughter Nancy Stephens Morris has a hired hand living with her named Andrew Baker - who is the same age as Ruth Tittle's second husband, Andrew Baker. (Census record)

Can someone help me find proof that these women were married to the same man, or that there were two Washington Stephenses in Monroe County during that time period?

Comments

The connection to the global family reunion:

Ruth Tittle -> her son, Joseph Stevens -> his wife, Belle Gesperd Stevens -> her husband, Zack Steed -> his wife, Alice Parker Finnell -> her husband Ashford Bartlett Finnell-> his sister, Nora Finnell Ayers -> her husband, Frank C. Ayers -> his father, George Ayers -> his wife, Nancy Morrison Ayers -> her daughter, Nellie Crowley Kuntz -> her husband, Edward Kuntz -> his sister, Emma Kuntz Ferrell -> her daughter, Georgia Ferrell Hirsch Takacs -> her husband, Irwin Hirsch -> his mother, Harriet Friedenheit Hirsch -> her sister, Sophie Friedenheit Kingsbacher (AJ's 2nd great grandmother).