424 is out of BK Lady Rain 414, a daughter of B/R Front Range 052. nian Equinox. 424’s sire is Sitz Great Plain 577T. 577T, also know as Billy the Bull, is a thick muscled, powerful bull with an outstanding temperament. Billy is by OCC Great Plain 943G. Great Plains looks even better as the accuracy of his data improves. Breeders love the daughters they are finding at Sitz Angus in Montana and at H. D. Dunn & Sons in Idaho. This is a “power bull” out of two super parents.424 was born February 8th. $1800