Polly Trotter was the third of seven children to John Trotter & Mary Ann Stephenson. They were married 25 December 1858 at Bradford Cathedral. The family lived at 58 Titus Street in Saltaire from before 1871 until after 1901.
Polly was born c1870 in Saltaire. In 1881 aged just 11 she worked as a spinner; by 1891 she was a cloth mender.
Polly married Isaac Mason 1 October 1891 at Saltaire Wesleyan church. In 1901 Polly, and her four children, were living with her parents. Isaac was not with them. The children were Annie born c1892, Robinson born c1894, John born c1897 and Stevenson born c1899.
Sometime after 1901 and before 1907 Isaac, Polly and the children emigrated to the USA. In 1910 they were living in Connecticut, with Isaac working as an overseer. They had two children born in the USA; Alice born c1907 and Daniel born c1911.
Polly died 10 January 1941 and was buried in Rhode Island, USA. Isaac died 13 May 1947 and is buried alongside her.