Llangollen Canal agreement had been reached in 1802 on a route from Tilstock Park to Hurleston Junction, on which work started immediately. It was completed on 25 March 1805. In order to keep the system supplied with water, an Act of Parliament obtained in 1804 had authorised the construction of a navigable feeder from the north end of Pontcysyllte aqueduct to LLangollen on onwards to Llantisilo, where the Horseshoe Falls weir would be constructed on the River Dee. Once this opened in 1808, the system was not short of water. The Ellesmere company attempted to buy out the Chester Canal in 1804,
Ladies of Llangollen friendship indicate they had a sexual relationship. According to Fiona Brideoake, the description of queer is more appropriate than the anachronistic and specific label of lesbian, particularly as queerness is a broad concept and significantly defined by its difference from typicality. Fiona Brideoake also writes that their relationship was celebrated by other people as a form of mourning the relationships that they could not form. Mary Caryll died in 1809. Eleanor Butler died in 1829 at the age of 90. Sarah Ponsonby died two years later, age 76. They are all buried together at St Collen's Church in Llangollen. Plas