Mary Ann GRACE was born Q1 1840 at Bicester, Oxfordshire.
She married Alfred JOINER, Q4 1861 at Watford, Hertfordshire.
The couple were childless while living in Watford at the 1871.
By 1881 Alfred was living (aged 40) at 3 Cambridge Terrace, Franklin Road, Watford with his wife listed as Elizabeth (aged 22) and sons Charles and Sidney aged 3 and 1. Elizabeth was born BUTTERFIELD on 18 Dec 1859 at Great Gaddesden, Hertfordshire.
I have been unable to to find a death in the GRO indexes for Mary Ann JOINER, or a marriage between Alfred JOINER and Elizabeth BUTTERFIELD before the birth of their eldest son Charles.