Anna Abigail Thynn, Marchioness of Bath (née Gyarmathy; 27 September 1943 – 17 September 2022), styled as Viscountess Weymouth between 1969 and 1992, also known by her stage name Anna Gaël, was a Hungarian-British actress and war correspondent.

[3] She starred in Hungarian, German, Italian, American and French films including Via Macau in 1966, Therese and Isabelle in 1968,[4] Zeta One, aka The Love Factor in 1969, The Bridge at Remagen in 1969 and Take Me, Love Me in 1970.

In 2013 her son married Emma McQuiston, the daughter of Nigerian businessman Oladipo Jadesimi.

She reportedly disapproved of her son's marriage due to her daughter-in-law's African ancestry and thus did not attend the wedding.

[10] Lady Bath died in Paris on 17 September 2022, at the age of 78, ten days before her 79th birthday.