in the 1909 Challenge Cup Final during the 1908–09 season at Headingley, Leeds on Tuesday 20 April 1909, in front of a crowd of 23,587.
[4] Billy Lynch played at centre in Wakefield Trinity's 8-2 victory over Huddersfield in the 1910 Yorkshire Cup Final during the 1910–11 season at Headingley, Leeds on Saturday 3 December 1910.
In addition, prior to the 1949–50 season, the archaic field-goal was also still a valid means of scoring points.
Billy Lynch's Testimonial match at Wakefield Trinity was joint testimonial for; Arthur Burton, Arthur Kenealy "Nealy" Crosland, William "Billy" Lynch, and Thomas "Tommy" Poynton, and took place against Yorkshire at Belle Vue, Wakefield on Wednesday 27 April 1922.
[5] Billy Lynch was the landlord of the Windmill Inn, Doncaster Road, Foulby, and on 22 March 1916 he arranged a rugby league match for the benefit of Leonard Hewitt (birth registered fourth ¼ 1883 in Hemsworth district - death registered first ¼ 1917 (aged 33) in Hemsworth district) who had been incapacitated while in training with His Majesty's forces.