Mary Haley was the daughter of Thomas Haley and Mary Ann Greenwood.

Mary was born in 1850 in Leeds, Yorkshire.

Mary married George Pool Terry in 1870 in the Leeds Registration District.

She had the following children from her marriage to George Pool Terry:

- Sarah Ann Terry	born in 1871 in Leeds, Yorkshire.
- Arthur Pool Terry	born on 11 December 1877 in Leeds, Yorkshire.
- Ernest Pool Terry	born in 1886 in Burley, Leeds, Yorkshire.
- Walter Pool Terry	born in 1889 in Burley, Leeds, Yorkshire.

The places where she lived have been identified as:

From	To	Place	Source of Information
1850		Leeds, Yorkshire.	Note 1.
1851		20 Skinner Street, Leeds, Yorkshire.	Census Data.
1861		2 Brown Cows Yard, Leeds, Yorkshire.	Census Data.
1871		30 Marlborough Street, Leeds, Yorkshire.	Census Data.
1881		22 Brown Cows Yard, Leeds, Yorkshire.	Census Data.
1891		6 Harold Terrace, Headingley cum Burley, Leeds, Yorkshire.	Census Data.
1901	1911	9 Spring Grove View, Headingley with Burley, Leeds, Yorkshire.	Census Data.

Details of Mary's death are not known.

Notes - Sources of information:

1.	See 1851 Census. Mary's birthplace.

Census Data:

Year	Address
1851	20 Skinner Street, Leeds, Yorkshire.
1861	2 Brown Cows Yard, Leeds, Yorkshire.
1871	30 Marlborough Street, Leeds, Yorkshire.
1881	22 Brown Cows Yard, Leeds, Yorkshire.
1891	6 Harold Terrace, Headingley cum Burley, Leeds, Yorkshire.
1901	9 Spring Grove View, Headingley with Burley, Leeds, Yorkshire.
1911	9 Spring Grove View, Leeds, Yorkshire.