Lionel Seymour William Dawson-Damer, fourth earl of Portarlington (1832-1892)
The son of George Lionel Dawson-Damer and Mary Georgiana Emma Seymour; he married Harriet
Lydia Montagu, daughter of Henry Montagu, sixth Baron Rokeby. He succeeded to the title in
1889.
The son of George Lionel Dawson-Damer and Mary Georgiana Emma Seymour; he married Harriet
Lydia Montagu, daughter of Henry Montagu, sixth Baron Rokeby. He succeeded to the title in
1889.