Traveler and his descendants were mated to some excellent mares, and many Quarter Horses today trace to him in male line of descent. The Most Influential Sire. The most famous of all sires in the establishment of the Quarter Horse breed was Peter McCue, foaled in 1895, and bred by Samuel Watkins of Petersburg, Illinois.raveler and his descendants were mated to some excellent mares, and many Quarter Horses today trace to him in male line of descent. The Most Influential Sire. The most famous of all sires in the establishment of the Quarter Horse breed was Peter McCue, foaled in 1895, and bred by Samuel Watkins of Petersburg, Illinois.
source definition: The definition of source is where someone or something came from. (noun) An example of a source is solar energy coming from the sun. An example of a source is the person who inspires you. An example of a source is the person who...
source. 1  a spring, fountain, etc. that is the starting point of a stream. 2  that from which something comes into existence, develops, or derives: the sun is our source of energy; the source of a difficulty. 3  any person, place, or thing by which something is supplied: a source of pleasure.