John Puleston

Sir John Puleston (by 1492 – 1551) was a Welsh courtier, administrator, landowner, and politician. He held numerous regional offices under the Tudor monarchy, including constable of Caernarfon Castle, vice-admiral of North Wales, and sheriff of multiple counties. He also sat in the English Parliament for Caernarfon and Caernarfonshire during the reigns of Henry VIII and Edward VI.

Background Puleston was born by 1492, the eldest son of John Puleston of Hafod-y-Wern and Bersham, Denbighshire, by his first wife Ellen Whitney, daughter of Robert Whitney of Whitney, Herefordshire. The Puleston family originated in Emral, Flintshire, and were descended from Norman settlers near Newport, Shropshire. The Bersham branch acquired lands in Caernarfonshire, including Llwyn-y-Cnotiau, and became prominent in both counties.

His father had served at the Battle of Bosworth in 1485 and was appointed constable of Caernarfon Castle in 1506. Upon his father’s death around 1523, John succeeded to the office and other family estates.

Legacy Puleston’s prominence in Tudor Wales, combined with his court and parliamentary service, placed him among the most powerful figures in North Wales during the mid-16th century. He was succeeded in Parliament by his ally and executor John Wynn ap Meredydd.