Geoff Rickly and James Mercer, are both of which nationality?
Geoff Rickly Geoffrey William "Geoff" Rickly (born March 8, 1979) is an American musician, best known as the lead singer and songwriter of rock band Thursday. Rickly is also a member of hardcore punk band United Nations, and the alternative rock group No Devotion with former members of Lostprophets, and is the founder of the record label Collect Records.
Robin Hawkins Robin Hawkins (born 11 February 1986), commonly known as Rob is the primary vocalist and bassist for Welsh band The Automatic.