Bertha married Theobald Brabazon Ponsonby. Theobald (son of Rt. Hon. Sir Spencer Cecil Brabazon Ponsonby-Fane and Hon. Louisa Anne Rose Lee Dillon) was born on 24 Sep 1868 in Strand District, Middlesex, England; died on 14 May 1929 in Marylebone District, Middlesex, England. [Group Sheet]