from “The Most Influential Quarter Horse Sires” by Andrea Laycock Pitzer
1934 Brown stallion by Tommy Clegg and out of Lady Coolidge by Beetch’s Yellow Jacket.
A leading maternal grandsire of AQHA Champions
11 Race ROMs including: V’s Bert, Bonnie Bert I, Frazier’s Bert, Merry Legs E, V’s Quarter Boy, Rocky Bert.
Sire of AQHA High Point Horse: Jeanne’s Patsy and Thomas Bert
Sire of 4 AQHA Champions: Bert’s Lady, Janie Bert Watts, Sutherland’s Dwight and Thomas Bert
Sire of 2 Superior Cutting Horses: Bert Star, Smoky Bert
Sire of Superior Reining Horse: Bertonegra
Sire of 2 Superior Halter Horses: Sutherland’s Dwight and Thomas Bert
Sire of 26 Show ROMs: Bert Burgess, Bert Siemon, Bert Star, Bert’s Lady, Bertonegra, Bert’s Boy, Bobby Weimer, Bonnie Day Stamper, Buster W. Duke Bert, Figure 8 Cowboy, Georgia W, Graham’s Cracker, Janie Bert Watts, Jeanne’s Patsy, Johnson’s Muggins, Kathy Bert, Lomax Bert, Que Bert, Rameleon, Sansue Bert, Smittie Bert, Smoky Bert, Sonny Bert, Sutherland’s Dwight, Thomas Bert