Butt under his bridge

• Butt Bridge: a bridge over the River Liffey in Dublin; named after Isaac Butt, leader of the Home Rule movement → 003.11: "buttended ... isaac
  • A Finnegans Wake Gazetteer
  • Third Census of Finnegans Wake

• but

• butt: stump, tail; arse

• cg Ring-a-ring o'roses: "... one for me and one for you and one for little Moses"

• hugh butt → Hubert, patron saint of the chase
  • Third Census of Finnegans Wake