His involvement in these organizations included promoting improved livestock breeding and preserving records of pedigrees.
However, in an interview at Epsom Downs, Christopher Tsui said that his mother, Ling, a special adviser to the Ministry of Labour for the Chinese Government, studies pedigrees and breeding patterns and does all the research that has led to the family's racing success.
The Lord Lyon Court is directly responsible for the establishment of the rights to arms and pedigree.
Despite his pedigree and celebrity identity, Demos Chiang has repeatedly announced in recent years that he is not interested in political affairs.
In 1791, James Weatherby published Introduction to a General Stud Book, which was an attempt to collect pedigrees for the horses racing then and that had raced in the past.
Milford Hall also contains an ancient illuminated pedigree with heraldic arms of the family traced from its roots in Sussex and Normandy in the 11th century.
Most of Ulster King of Arms's work was heraldic rather than genealogical, although collecting genealogies and proving pedigrees were essential to ensure that arms were used and inherited by the rightful heirs.
His evidence is based on a pedigree drawn up by James Stewart for his father George Roe Stewart of Termon and also in Canon Grainger's pedigree of the Edwards family of Castlegore.
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