Hi list, I just found from a birth certificate that my ggg grandmother was Mary Yeardsley, born about 1801, from 1841 census, in Liverpool. Have her death date as well. June, 1858. No parents or marriage cert. She married John Isbester/Isbister/Ivester around 1827.(First child : Geroge Isbister Ivester born Aug. 1827) Her parents? Marriage record? Have been unsuccessful in locating a marriage record; Any suggestions or help would be appreciated. Thank you, Carolyn