On or before 17 Oct 1718, a month before his twenty-first birthday, [his uncle] Trevor Wheler 4th Baronet (age 20) died unmarried. He was buried at All Saints' Church, Leamington Hastings on 17 Oct 1718. His brother [his father] William Wheler 5th Baronet (age 14) succeeded 5th Baronet Wheler of the City of Westminster.

On or before 23 Jan 1740 [his mother] Penelope Glynne Lady Wheler died. She was buried on 23 Jan 1740 at All Saints' Church, Leamington Hastings.

On or before 04 Jun 1763 [his father] William Wheler 5th Baronet (age 59) died. He was buried at All Saints' Church, Leamington Hastings on 04 Jun 1763. His son [his brother] William Wheeler 6th Baronet (age 36) succeeded 6th Baronet Wheler of the City of Westminster. Lucy Knightley Lady Wheler by marriage Lady Wheler of the City of Westminster.

On or before 16 Apr 1799 [his brother] William Wheeler 6th Baronet (age 72) died. He was buried at All Saints' Church, Leamington Hastings on 16 Apr 1799. His brother Charles Wheler 7th Baronet (age 68) succeeded 7th Baronet Wheler of the City of Westminster. [his wife] Lucy Strange Lady Wheler by marriage Lady Wheler of the City of Westminster. His only son Knightley Wheler had died a year before without issue. His daughter Lucy Wheeler (age 45) and her husband Edward Sacherevell Wilmot aka Wilmot-Sitwell (age 50) inherited the manor house and greater part, some 2,000 acres, of the Leamington Hastings estate.

On or before 26 Dec 1800 [his wife] Lucy Strange Lady Wheler died. She was buried on 26 Dec 1800.

On 12 Jul 1821 Charles Wheler 7th Baronet (age 90) died at Bath, Somerset [Map]. His son [his son] Trevor Wheler 8th Baronet (age 58) succeeded 8th Baronet Wheler of the City of Westminster.