Snow Bride is a British

Great Britain

Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...

 thoroughbred

Thoroughbred

The Thoroughbred is a horse breed best known for its use in horse racing. Although the word thoroughbred is sometimes used to refer to any breed of purebred horse, it technically refers only to the Thoroughbred breed...

 race horse sired by Blushing Groom

Blushing Groom

Blushing Groom was a French Champion Thoroughbred racehorse. He was bred by American businessman John McNamee Sullivan and was raced by HH Aga Khan IV. A descendant of Nearco, Blushing Groom was sired by Red God and out of the mare Runaway Bride....

. She was owned by Sheikh Mohammed

Mohammed bin Rashid Al Maktoum

Mohammed bin Rashid Al Maktoum , also Sheikh Mohammed, , is the Prime Minister and Vice President of the United Arab Emirates , and absolute monarch of Dubai.-Personal life and education:...

 and trained in the United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 by Henry Cecil

Henry Cecil

Sir Henry Richard Amherst Cecil is a successful English horse racing trainer who has had many winners in the Epsom Derby, 1,000 Guineas and 2,000 Guineas, Epsom Oaks and the St. Leger Stakes....

. She is in the record books as having won the Epsom Oaks

Epsom Oaks

The Oaks Stakes is a Group 1 flat horse race in Great Britain open to three-year-old thoroughbred fillies. It is run at Epsom Downs over a distance of 1 mile, 4 furlongs and 10 yards , and it is scheduled to take place each year in early June....

 in 1989 by disqualification after the Aga Khan's

Aga Khan IV

Prince Karim, Aga Khan IV, NPk, NI, KBE, CC, GCC, GCIH, GCM is the 49th and current Imam of the Shia Imami Nizari Ismaili Muslims. He has held this position under the title of Aga Khan since July 11, 1957, when, at the age of 20, he succeeded his grandfather, Sultan Mahomed Shah Aga Khan...

 winning filly

Filly

A filly is a young female horse too young to be called a mare. There are several specific definitions in use.*In most cases filly is a female horse under the age of four years old....

 Aliysa tested positive for a camphor

Camphor

Camphor is a waxy, white or transparent solid with a strong, aromatic odor. It is a terpenoid with the chemical formula C10H16O. It is found in wood of the camphor laurel , a large evergreen tree found in Asia and also of Dryobalanops aromatica, a giant of the Bornean forests...

 derivative, a banned substance. http://query.nytimes.com/gst/fullpage.html?res=9D0CEEDD163CF935A25752C0A967958260&sec=&spon=&pagewanted=all

Snow Bride is the dam of the champion colt Lammtarra

Lammtarra

Lammtarra was an undefeated Thoroughbred racehorse who won three Group One races in 1995 and was voted the Cartier Three-Year-Old European Champion Colt...

, foaled in 1992.
Snow Bride died of unknown causes in 2009