Maria Anna Ludmilla Euphrosina von und zu Arco auf Valley
Bavarian aristocrat (1841-1923), married Lord Acton
(1841–1923)
Parents
Maximilian Arco auf Valley
Anna Margareta Maria Juliana Pelina Contessa Marescalchi
Children
Mary Elizabeth Anne Dalberg-Acton
John Dalberg Dalberg-Acton
Annie Mary Catherine Georgiana Dalberg-Acton
Robert Dobson
Elizabeth Mary Catherine Dalberg-Acton
Jeanne Marie Dalberg-Acton
Richard Lyon-Dalberg-Acton, 2nd Baron Acton
Siblings
Maximilian Maria Graf von Arco auf Valley
Partners
John Dalberg-Acton, 1st Baron Acton