Brian Kenneth Reis was born on 18 June 1950 at Harrow Weald, the eldest son of Trevor Kenneth and Jean (Huckle) Reis. He married (1) Christine Piddington on 16 June 1973 at Hatch End Church. Christine was born on 10 June 1953. They were divorced. 

Brian belongs to Reis Generation Five; his child with Pauline belongs to Reis Generation Six and is:

1. DANIELLE

Brian married (2) Jackie Glen on 5 May 1984 at Poole Registry Office. Jackie was born on 5 October 1962.  They were divorced. Their child belongs to Reis Generation Six and is:

1. SAMANTHA

Brian married (3) Susan Polson on 10 September 2005 at Yeovil Registry Office. Susan was born on 13 September 1955.