Brian Francis Connolly (5 October 1945 – 9 February 1997) was a Scottish singer-songwriter, musician and actor, best known as the lead singer of glam rock band Sweet between 1968 and 1979 and known for his charismatic stage presence and distinctive voice. Early life. Connolly was born in 1945 in Hamilton, South Lanarkshire. His mother was a teenage waitress, Frances Connolly, who left him in a Glasgow hospital as an infant. The identity of his biological father was never made public.
https://en.wikipedia.org/wiki/Brian_Connolly