On 05 Jul 1898 [his father] John Michael Fleetwood Fuller 1st Baronet (age 33) and [his mother] Norah Jacintha Phipps Lady Fuller (age 19) were married.

On 09 Nov 1926 Major Archibald Edward Cubitt (age 25) and [his future sister-in-law] Irene Helen Pratt (age 19) were married. She the daughter of John Pratt 4th Marquess Camden (age 54) and Joan Marion Neville Marchioness Camden (age 49).

On 20 Jul 1931 Gerard Henry Fleetwood Fuller 2nd Baronet (age 25) and Fiona Pratt were married. They were divorced in 1944. She by marriage Lady Fuller of Neston Park in Corsham in Wiltshire. She the daughter of John Pratt 4th Marquess Camden (age 59) and Joan Marion Neville Marchioness Camden (age 54).

On 29 Apr 1935 Thomas Aubrey Watson 4th Baronet (age 23) and [his future sister-in-law] Ella Marguerite Farrar Lady Watson were married. She by marriage Lady Watson of Henrietta Street, Cavendish Square, Middlesex.

On 30 Oct 1944 Edward Agar 5th Earl Normanton (age 34) and [his wife] Fiona Pratt Countess Normanton were married. She by marriage Countess Normanton. She the daughter of John Pratt 4th Marquess Camden and Joan Marion Neville Marchioness Camden (age 67). He the son of Sidney James Agar 4th Earl Normanton and Amy Frederica Alice Byng Countess Normanton.

On 08 Mar 1945 Gerard Henry Fleetwood Fuller 2nd Baronet (age 38) and Kathleen Elizabeth Farrar Lady Fuller were married. She by marriage Lady Fuller of Neston Park in Corsham in Wiltshire.

On 21 Oct 1966 Gerard Henry Fleetwood Fuller 2nd Baronet (age 60) and Katherine Mary Spence Lady Fuller were married. She by marriage Lady Fuller of Neston Park in Corsham in Wiltshire.