Family trace re Robert Wilfred Wolstenholme

I was born Anthony Robert Wolstenholme in Sheffield on 18/03/1945. My father was Robert Wilfred Wolstenholme.He was a transport driver in the army (Cheshires).My mother ( who died in 1980 ) was Maud Marjorie ( Chandler ).
She re-married in 1951 when I was 6 years old. I never knew my father.We moved from my birth address of 18 Guest Rd, Hunters Bar, Sheffield, around 1950.My sister, Carol Anne was born on 9/8/1946.I never really knew my grand parents on my fathers side, but can vaguely remember visting them in the Woodseats area of Sheffield. Any help on my family history would be most appreciated.