Mary Illingworth was the daughter of George Illingworth and Ann ??????.

Mary was born around 1845 in Chatburn, Lancashire.

Mary married Jonas Henry Bleazard on Tuesday 16 July 1867 in Downham, Lancashire.

She had the following children from her marriage to Jonas Henry Bleazard:

- Annie Bleazard	born around 1868 in Downham, Lancashire.
- Arthur Bleazard	born on 29 July 1870 in Dunneyshop, near Accrington, Lancashire.
- George Bleazard	born around 1872 in Dunneyshop, near Accrington, Lancashire.
- Clara Bleazard	born around 1873 in Dunneyshop, near Accrington, Lancashire.
- John Bleazard	born around 1876 in Dunneyshop, near Accrington, Lancashire.

Details of Mary's death are not known.

Census Data:

Year	Address
1851	Hey House, Downham, Clitheroe, Lancashire.
1871	Dunney Farm House, Accrington, Lancashire.
1881	Habergham Hall, Sentry Gate, Habergham Eaves, Burnley, Lancashire.
1891	Habergham House, Habergham Eaves, Burnley, Lancashire.
1901	Habergham Hall, Habergham Eaves, Burnley, Lancashire.