Mary (Polly) Pearson was born around 1863 in Dudley, Worcestershire.

Polly married Jacob Round in 1884 in Dudley, Worcestershire.

She had the following children from her marriage to Jacob Round:

- Hannah Round	born around 1885 at Netherton, Worcestershire.
- William Round	born around 1887 at Netherton, Worcestershire.
- Caroline (Kate) Round	born around 1889 at Netherton, Worcestershire.
- Mary (Polly) Round	born around 1890 at Netherton, Worcestershire.
- Priscilla Round	born around 1894 at Netherton, Worcestershire.
- Alice Round	born around 1896 at Netherton, Worcestershire.
- Maud Round	born around 1898 at Netherton, Worcestershire.
- Benjamin Round	born around 1902 in Brierley Hill, Staffordshire.
- Joseph Round	born around 1905 in Brierley Hill, Staffordshire.
- Beatrice Round	born around 1907 in Brierley Hill, Staffordshire.

Details of Polly's death are not known.

Census Data:

Year	Address
1891	39, Simms Lane, Netherton, Worcestershire.
1901	28 Terrace Street, Brierley Hill, Staffordshire.
1911	103, Dudley Road, Harts Hill, Brierley Hill, Staffordshire.