Complex sentence: Ranulf also founded (in 1182) the Premonstratensian abbey at Leiston a few miles north of Butley: he died in 1190 at the Siege of Acre.
Split into simpler sentences: Ranulf also founded (in 1182) the Premonstratensian abbey at Leiston a few miles north of Butley. Ranulf died in 1190 at the Siege of Acre.