I am looking for information about the parents of Doris Eugenia Lockert. She was known as Jean and was married to Thomas Edwin Ioder (known as Tom). Jean was born 11/7/26 in Memphis. She is deceased. I am married to her only child, Ralph Thomas Ioder and we are trying to construct a family tree. We know her father's name was Robert Lockert but we do not know her mother's name. I would like to know both of their dates of birth and places of birth and any other information available.

Thank You.