Wikipedia
Sefton (1963–1993) was a British Army horse who served for 17 years from 1967 to 1984, coming to prominence when he was critically injured in the Hyde Park and Regent's Park bombings, which combined killed seven other horses, and eleven people. He recovered sufficiently to return to active service and was subsequently awarded "Horse of the Year". Sefton became one of the first horses to be placed in the British Horse Society's equestrian Hall of Fame, and with an annual award named after him.
Sefton (1875–1891) was a British Thoroughbred racehorse and sire. In a career that lasted from 1877 to 1878 he ran thirteen times and won three races. He showed little promise as a two-year-old, but developed into a leading colt the following year, when his wins included the 1878 Epsom Derby. At the end of the season he was retired to stud where he had little success. He was put down in 1891.