In 1899, the last year of his life, he supported the
Seats for Shop Assistants Act (to reduce cruelty to women employees), stalked a stag in Scotland, shot 65
snipe in 1½ hours in
Aldford on his Cheshire estate, and attended the wedding of one of his granddaughters,
Constance Ashley-Cooper, Countess of Shaftesbury, in July. On 11 December, while visiting the same granddaughter at the Shaftesbury estate,
St Giles House in Dorset, he developed
bronchitis. He frequently suffered from bouts of bronchitis in the winters and was reported to be recovering, but on 20 December his condition took a grave turn. Members of his family were summoned to St Giles, where he died two days later. He was cremated in
Woking Crematorium and his ashes were buried in the churchyard of
Eccleston Church, Cheshire. The 1st Duke of Westminster had two
cenotaphs erected in his honour, one in the Grosvenor Chapel of Eccleston Church and another in the south transept of
Chester Cathedral. Another memorial was a stained-glass window in the south transept of
Westminster Abbey, dedicated by the Dean in September 1902. He was succeeded as Duke of Westminster by his grandson,
Hugh.
Estate At his death he was "reputedly the wealthiest man in Britain"; his estate for the purposes of
probate was £594,229 (equivalent to £ million as of ), and his real estate (
entailed therefore not included in his personal estate under the law of that time) was valued at about £6 million (). Provision was made for his wider family, including: • Increasing the marriage settlements of his sons Lord Henry and Lord Arthur Grosvenor from £30,000 to £50,000 each, as well as granting each life annuities of £3,000; • £50,000 each in trust for his sons Lord Gerald,
Lord Hugh, and
Lord Edward Grosvenor; • £40,000 each in trust for the marriage settlements of his younger daughters Lady Mary and Lady Helen Grosvenor; and, • Increasing the marriage settlements of his daughters
Elizabeth, Marchioness of Ormonde and Beatrice, Lady Chesham from £15,000 each to £35,000 and £25,000 respectively. No provision was made for his youngest daughter by his first wife,
Margaret, Princess Adolphus of Teck, as he had settled £75,000 upon her in 1894 when she married
Prince Adolphus of Teck. File:St Mary's Church Eccleston, Grosvenor Chapel 1.JPG|Grosvenor Chapel at
Eccleston Church: Cenotaph and Garter Banner of the 1st Duke of Westminster File:Chester Cathedral interior 021.jpg|South transept at
Chester Cathedral: Cenotaph of the 1st Duke of Westminster (detail) St Mary's Church Eccleston, Old Churchyard - grave of Hugh Grosvenor, 1st Duke of Westminster (1825–1899).jpg|Grave of Hugh Grosvenor, 1st Duke of Westminster File:St Mary's Church Eccleston, Old Churchyard - grave of Constance Gertrude (née Leveson-Gower), wife of 1st Duke of Westminster.JPG|Grave of Constance Gertrude (née Leveson-Gower), first wife of the 1st Duke of Westminster File:St Mary's Church Eccleston, Old Churchyard - grave of Katherine Caroline (née Cavendish), widow of 1st Duke of Westminster.JPG|Grave of Katherine Caroline (née Cavendish), second wife of the 1st Duke of Westminster ==Family==