Registration and baptised William Henry, but only ever known as William.
28 Nov 1909, "William Mather" (26), a Laundry Man of New Mills married a much older Louise Edith Morton (42) of 22 Regent Square at Salford. His father James, a brass founder, was deceased. Also in Q4, 1909 another William Henry Mather married Catherine McLoughlin at St Mathias, Salford.
In 1901, William, Marian and Alexander Mather were living with their uncle and aunt Elizaneth (Scottish) and John Williams.
In 1911, William and Louise Edith Mather (27 & 42) had been married 1 year. No Children. They were at Disley, on the Stockport & Derbyshire border. His brother John Mather (31), a Lauindryman, his son James Cyril Mather (3) and sister Elizabeth (29) were also living at Disley. These are William's siblings.