From the Telegraph of 2 Sep 2025: ALLIOTT On 21st July 2025, to Alexandra (née Fortescue) and Frederick, a son, Maximilian George William, a brother for Johnny.
Richard Frederick Coles b Jan 1991 s of George B ALLIOTT b Dec 1958 by his 1989 m reg Q1 London to Catherine M b Feb 1959 d of Anthony George COLES 1929-2001 by his 1954 m reg Q2 Middx to Margaret J McGARRICK 1930-2012. He m 202_ (eng 4 Dec 2019) Alexandra Kate b 1991 d of Hon Seymour Henry FORTESCUE 1942-2023 (s of 6th Earl FORTESCUE 1893-1977 and his 2nd w Hon Sybil Mary HARDINGE 1898-1985 d of Col 3rd Viscount HARDINGE CB 1857-1924) and his 2nd w Jennifer Ann b 1954 reg Q4 Kent d of Frank SIMON of Wrexham, Denbighshire. Their 1st s John (Johnny) Seymour b 19 Dec 2023.
Mrs Alliott's half sister is HSH Hereditary Princess zu Bentheim-Tecklenburg.