NONE OF THE CHANGES BELOW APPEAR IN DPB (as far as i know)
LONDONDERRY, MARQUESS OF - married 2022 RITA IRIS REGINA NOWAK (i believe this union was reported last year but DPB have not updated this page)
NORTHAMPTON, MARQUESS OF - h.a. EARL COMPTON has 2 sons by his second marriage HON HENRY (IN DPB) & HON LOUIS B.2021 (NOT IN DPB) - however i have reported this birth elsewhere as appearing on GRO but not in DPB)
SOMERSET, DUKE OF - h.a. LORD SEYMOUR married as his 2nd wife 2023 POPPY WILCOX (i believe their engagement has been noted elsewhere)
WELLINGTON, DUKE OF - h.a. EARL OF MORNINGTON - married as his 2nd wife 2022 HALEY ELIZABETH WHITEHEAD
BRADFORD, EARL OF - divorced his 2nd wife Penelope Law in 2022
COURTOWN EARL OF - h.a.VISCOUNT STOPFORD - has son and heir HON JAMES B.2022 (in DPB) but also has A DAUGHTER (NAME & DATE OF BIRTH NOT KNOWN)
CROMER, EARL OF - divorced his 2nd wife SHELLEY CHANG in 2017 & married as his 3rd wife 2022 JIRAPORN BUENGMAN (again i believe this married as reported last year but NOT IN DPB)
DUNDONALD, EARL OF - divorced his 1st wife BEATRICE RUSSO in 2012 & married 2nd) 2023 MARINA AIKATERINE HELENE STASSANOPOULOS
I will post more when i have them.