1533 – St. Columbs’s Cathedral, Derry
Described in ‘Tours in Ulster a hand-book to the antiquities and scenery of the north of Ireland’,
1550c – Rockfleet Castle, Co. Mayo
Rockfleet Castle or Carraigahowley Castle (Carraig-an-Cabhlaigh), is a tower house near Newport.
1550s – Myrtle Grove, Youghal, Co. Cork
A tudor house dating from the 1550s that was inhabited by Sir Walter Raleigh during his time as Mayor of Youghal in the 1580s.
1566 – Bridge, Athlone, Co. Westmeath
The building of the nine-arched Elizabethan bridge of Athlone in 1566,
1570 – The Wooden House, Drogheda, Co. Louth
The Wooden House, Drogheda; erected 1570 by Nicholas Bathe at the junction of Laurence and Shop streets;
1572 – Aughnanure Castle, Oughterard, Co. Galway
The castle was built by the O’Flahertys in the 16th century,
1578 – North Gate, Athlone, Co. Westmeath
Northgate Street takes its name from a sixteenth century town gate which formed part of the Town Wall of Athlone.
1582 – Shee Alms House, Kilkenny, Co. Kilkenny
The Shees were a wealthy merchant family in Kilkenny in the sixteenth century,
1583 – Rathfarnham Castle, Co. Dublin
The date of the foundation of the Castle is uncertain, but recent research would suggest 1583 as the most likely date.
1588 – Ennscorthy Castle, Co. Wexford
Detached two-bay three-storey over basement medieval castle, rebuilt 1588, originally on a square plan possibly incorporating the fabric of Norman castle which was founded in 1205.
