Mary Lemon was the daughter of James Lemon and Mercy Greenhough.

Mary was born in 1856 in Derby, Derbyshire.

Mary married Henry (Harry) Greensmith in 1878 in Derby, Derbyshire.

She had the following children from her marriage to Henry (Harry) Greensmith:

- Charles Greensmith	born in 1879 in Derby, Derbyshire.
- William Henry Greensmith	born on 27 August 1881 in Derby, Derbyshire.
- Emma Jane Greensmith	born in 1883 in Derby, Derbyshire.
- Harold Greensmith	born in 1893 in Derby, Derbyshire.

Mary died in 1915 in Derby, Derbyshire.  

Census Data:

Year	Address
1861	Court of Bridge Street, Derby, Derbyshire.
1871	Court 2, No. 6, Bridge Street, Bridge, Derby, Derbyshire.
1881	Court 12 Bridge Gate, St Alkmund, Derby, Derbyshire.
1891	House 13, Court 12, Wide Yard, Bridge Gate, St Alkmund, Derby, Derbyshire.
1901	St Alkmund's Church Yard, St Alkmunds, Derby, Derbyshire.