Maj-Gen Alastair Bruce (Governor of Edinburgh Castle) has posted on X a message that his mother has died aged 96. He stated she had 4 children, 11 grandchildren and 14 great-grandchildren.
She was the d of Vice Adm Sir Peveril Barton Reibey Wallop WILLIAM-POWLETT KCB KCMG CBE DSO (1898-1985) scion of the Earls of Portsmouth being descended from a brother of the 2nd Earl, and (m 1923 as his 1st w) Helen Constance CROMBIE (d 1965).
She m 1951 Lt-Cdr Henry Victor BRUCE OF SALLOCH RN (1924-2011), scion of the Earls of Elgin being the grandson of the 9th Earl
I can only see 2 great-grandchildren in DPB online although I believe Charles Talbot-Ponsonby has 2 further children Alfred and Bianca and Alexander T-P has married and has a d Abby. If the GRO indices were available for 2022/23 further issue may be brought to light