I think she's his girlfriend
Siobhan = English = Susan (Mother) Kevin (father) Rosa (god-daughter) Peg/Margaret (Keith's Grandmother) Rebecca (Keith's sister)
Keith Richards was born on December 18, 1943
Keith Anderson was born on January 12, 1968.
Keith Arkell was born on January 8, 1961.
Keith Dunstan was born on February 3, 1925.
Keith Dunne was born on February 10, 1982.
Keith McDonald was born on February 8, 1973.
Keith Coogan was born on January 13, 1970.
Keith Moseley was born on February 5, 1965.
Keith Olbermann was born on January 27, 1959.
Keith Wood was born on January 27, 1972.