Complex sentence: The 36 acre park was a gift from the Sheffield industrialist Mark Firth, the land had originally been part of the grounds of Page Hall (now Abbey Grange Nursing Home) which Firth had bought in 1873.
Split into simpler sentences: The 36 acre park was a gift from the Sheffield industrialist Mark Firth. The land had originally been part of the grounds of Page Hall (now Abbey Grange Nursing Home) which Firth had bought in 1873.