"Hill 60" was used as a name throughout the 1920s and 1930s, until senior GAA figures decided it would be inappropriate to have a section of Croke Park named after a battle involving an Irish unit of the British Army. So "Hill 60" became Hill 16, a name that would link it instead to 1916, and the story emerged that it had been built from the ruins of Dublin's main thoroughfare O'Connell Street.