If she was nee Hamlet, wouldn't her Mum have surname Hamlet, not Hartley?
Did Margaret (No Ann on index) marry an Adkins in Dec qtr 1938 Holderness reg districtDeaths Sep 1956 Margaret Adkins age 45 Holderness reg district 2a 58Your other post relates to possible living children of the marriagehttp://www.rootschat.com/forum/index.php?topic=741956.
Where did you find her mother was Ann Eliza born 1896?