Louisa Grace Beauclerk, Duchess of St Albans
Louisa Grace Beauclerk, Duchess of St Albans (1777 – 19 February 1816), formerly Lady Louisa Grace Manners, was the second wife of Aubrey Beauclerk, 6th Duke of St Albans.
She was one the youngest of the seven children of John Manners, MP, and his wife Louisa Tollemache, 7th Countess of Dysart.
Her nephew, Lionel Tollemache, 8th Earl of Dysart, succeeded her mother in the earldom when the latter died in 1840, aged 95.
She married the duke on 15 August 1802 in London, a few months after he succeeded his father in the dukedom.
He had previously been married to Jane Moses, who died in 1800, leaving one daughter.
The new duchess was said to have been "one of the brightest stars in the fashionable hemisphere" in the early years of her marriage.
They had one child, Aubrey Beauclerk, 7th Duke of St Albans (7 April 1815 – 19 February 1816); the duke, described as "a weak and sickly man", died, aged 50, before the child's birth.
The duchess died on the same day as her son; both died at the home of her sister, the former Lady Laura Manners, wife of John Dalrymple, in Portman Square, London.
Louisa had been "in a delicate state of health" since the death of her husband, and contemporary reports say that she died three hours after the child.
Both were buried at Hanwell.
The dukedom passed to a younger brother of the 6th Duke.
Duchess of St Albans
Duchess of St Albans is a title given to the wife of the Duke of St Albans.
Women who have held the title include:
Walter Lawrance
Walter John Lawrance was a priest in the Church of England at the end of the 19th century and the very first part of the 20th.
Lawrance was born in 1840 and educated at St Paul ’s and Trinity College, Cambridge, and ordained in 1864.
His first position was as a curate in St Albans, after which he became the church's rector, the Archdeacon of St Albans and finally the first Dean of St Albans.
An Honorary Chaplain to the Queen, he died on 12 August 1914.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Catherine Beauclerk, Duchess of St Albans
Catherine Beauclerk, Duchess of St Albans( née Lady Catherine Ponsonby);( 14 October 1742 – 4 September 1789) was a British noblewoman.
She was Duchess of St Albans through her marriage.
St. Albans Town Hall
St. Albans Town Hall is the center of government of the town of St. Albans, Vermont.
It is located at 579 Lake Road (Vermont Route 36) in the village of St. Albans Bay.
It is a Richardsonian Romanesque building, constructed in 1898, two years after the city of St. Albans, the former town center, was politically separated.
The building was listed on the National Register of Historic Places in 1996.
Catherine Beauclerk, Duchess of St Albans
Catherine Beauclerk, Duchess of St Albans( née Lady Catherine Ponsonby);( 14 October 1742 – 4 September 1789) was a British noblewoman.
She was Duchess of St Albans through her marriage.
Dean of St Albans
The Dean of St Albans is the head of the Chapter of St Albans Cathedral in the city of St Albans, England in the Diocese of St Albans.
As the Dean of St Albans is also the Rector of St Albans, with parochial responsibilities for the largest parish in the Church of England, it is regarded as one of the most senior Deaneries in the United Kingdom.
The Chapter and Dean of St Albans was founded and constituted by Letters patent in February 1900.
The first incumbent was Walter Lawrance and the position is currently held by Jeffrey John.
Louisa Tollemache, 7th Countess of Dysart
Louisa Manners Tollemache, 7th Countess of Dysart (2 July 1745 – 22 September 1840) was a peer in the Scottish peerage in a burgeoning family.
Her father held considerable estates in England largely due to the two marriages of Elizabeth Maitland, Duchess of Lauderdale, earlier Tollemache, earlier Murray.
Her elder brothers left no surviving issue on their deaths which enabled her to enjoy and help to pass on to her descendants the key family settlement properties: Helmingham Hall and Ham House in England.
Suzanne Beauclerk, Duchess of St Albans
Suzanne Marie Adèle Beauclerk, Duchess of St Albans( née Fesq; 4 May 1921 – 12 February 2010), also known as Suzanne St Albans, was a British writer and painter.

Question: When did Louisa Grace Beauclerk, Duchess Of St Albans's mother die?
Answer: 22 September 1840