- William took over chancery and appointed N. chancellors
- William used Domesday book to help improve Edwards taxation system which he kept
- William appointed N. sheriffs to pre-existing shires - land owners made decisions in all shire courts - soon would all be Norman
- Castles, Cathedrals, Monasteries, Abbeys, Churches all built
- North - villages been destroyed and nothing grew in burnt fields
- William rep,aced all but 1 of 16 Saxon Bishops with Normans - hierarchy constructed (Archbishop at top)
- By 1200 - all brick churches stone
- Old French came together with pre existing language - Norman first names more common (eg Richard, Robert)
- Forest laws protected W's hunting - severe poaching punishments
- Mundrum - law enforced fine any hundred fined for murder where suspect not caught