Richard Henry Fitzroy Somerset (1817-1884),
2nd Baron Raglan.
Son of Fitzroy James Henry Somerset, 1st Baron Raglan and Emily Harriet Wellesley-Pole.
His first marriage was In 1856 with Georgiana Lygon.
His second in 1871 with Mary Blanche Farquhar.
The image below is slighty enlarged compared to the original cdv size photograph.
"Lord Raglan"