Jacob Rothschilds Wife, Lady Rothschild died today at age 83 Owner (of racehorse Nathaniel) Lady Rothschild has died, a spokeswoman for her family has said. Lady Rothschild, born Serena Mary Dunn, “fought a recent illness most valiantly” and died in hospital in London on Sunday, the spokeswoman added. Lady Rothschild, who was known to shy away from the public eye, was married to investment banker Lord Jacob Rothschild. The daughter of Canadian financier Sir James Dunn, she leaves four children and eight grandchildren. https://www.attheraces.com/news/2019/January/13/owner-lady-rothschild-dies-aged-83