Ellesmere, United Kingdom

In mid-April 1205, Llywelyn the Great married Joan, Lady of Wales illegitimate daughter of King John and Ellesmere was given to them as a wedding gift. Llywelyn's mother was Marared (Margaret), daughter of Madog ap Maredudd, Prince of Powys. There is evidence that, after her first husband Iorwerth's death, Marared married in the summer of 1197, Gwion, the nephew of Roger Powys of Whittington Castle. She seems to have pre-deceased her husband, after bearing him a son, David ap Gwion, and therefore there can be no truth in the story that she later married into the Corbet family of Caus Castle (near Westbury, Shropshire) and later, Moreton Corbet Castle. Ellesmere was ordered to be attacked by King Henry III in 1231, but Llywelyn retained control of the lordship until his death in 1240. In 1241 King Henry III ordered John le Strange to repair the wooden castle of Ellesmere.

The lordship appears to have later passed into the hands of Llywelyn ap Gruffudd or his brother Dafydd ap Gruffydd, grandsons of Llywelyn ab Iorwerth and last of the native Princes of Wales. The castle fell to royal troops from Chester during March 1282.

In 1287, Oliver Ingham, who was an English commander and administrator in Aquitaine during the War of Saint-Sardos and early Hundred Years War was born in Ellesmere and granted custody of Ellesmere Castle in 1321. His daughter Joan married Robert ("Roger") le Strange, 4th Baron Strange, son of Lord Strange of Knockin and Isolda de Walton.

By 1294, the preceptory of Dolgynwal (Ysbyty Ifan, Denbighshire, on the banks of the River Conwy) had been united with Halston, which was subsequently the administrative centre for all Knights Hospitaller estates in North Wales. Dolgynwal, which had been founded c. 1190, had acquired Ellesmere Church, its most substantial property, from Llywelyn the Great in 1225

In 1435, Griffin Kynaston, Seneschal of the Lordship of Ellesmere, (born at Stocks of landed gentry – descended from the princes of Powys), gave evidence at Shrewsbury to confirm the age of John Burgh, Lord of Mowthey, sponsored by Lord John Talbot, 1st Earl of Shrewsbury, Lieutenant of Ireland. Griffin's fourth son, Sir Roger Kynaston, was appointed for life as Escheator and Sheriff of Merioneth and became Constable of Harlech Castle and Sheriff of Shropshire. Humphrey Kynaston, the son of Roger and his second wife Elizabeth Grey was, in 1491, declared an outlaw by King Henry VII and took shelter in a cave in the west point of Nesscliffe Rock, called to this day "Kynaston's Cave". He was pardoned in 1493.

The former Marcher Lordship of Ellesmere (formerly a Hundred in its own right) was annexed to Shropshire and the Hundred of Pymhill by section 11 of the Laws in Wales Act 1535.

Francis Egerton, 1st Earl of Ellesmere, was born Lord Francis Leveson-Gower, in London in 1800. A patron of the arts, in 1848 he purchased at auction for 355 guineas from the estate of Richard Temple-Grenville, 2nd Duke of Buckingham and Chandos, the only known (or suspected) portrait of William Shakespeare in existence. Ellesmere Island in Canada was named after him.

There was a tannery located on the edge of the Mere in what is now known as Cremorne Gardens. These gardens were given to the people of Ellesmere by Lord Brownlow who was heavily involved in the Edward VIII abdication crisis of 1936.