- Born: - Died: -
Architect, of Dublin. William and James Walsh are listed as architects, measurers and valuators in Wilson's Dublin Directory for the years 1836 and 1837. They do not appear in the Post Office Directory for 1839 though they linger on in the the classified section of Pettigrew & Oulton's Directory for 1840.
Addresses: 8 Great Brunswick Street and Serpentine Avenue, 1836; 8 Synnot Place and Serpentine Avenue, 1837.