1887 racehorse deaths

Kincsem (; Hungarian for "My Precious" or "My Treasure"; March 17, 1874 – March 16, 1887) was a Hungarian Thoroughbred racehorse who has the longest undefeated record of any racehorse after winning all of her 54 races. The next closest in this regard is Black Caviar, who won all her 25 races. Foaled in Kisbér, Hungary in 1874, Kincsem is a national icon and widely considered one of the top racehorses of the 19th century.