John Harry William Sinfield 11th September 1929

Patricia Elizabeth Sinfield 2nd February 1931

Albert Edward Sinfield 26th April 1934

Peter Sinfield 15th August 1935

Janet Alfreda Florence Sinfield (Selby) 11th February 1938

Kathleen Sinfield (Hawes) 6th August 1944

Penelope Sinfield (Newson) 10th December 1947

Lesley Susan Sinfield 4th October 1950

Terence John Sinfield 29th October 1952