J.R. Seman-A Legendary Herd Sire

We built the breeding program at the Bar L Cattle Company around our Premier Herd Sire J.R. Seman. He was a 1997 son of the late, great Gunman and is out of one of the best producing cows in the breed J.R. Sequential. J.R. Seman, commonly referred to as "The Number One Son of Gunman," was a powerful blend of Senator, Bail Jumper and G-Man. He was a very smooth bodied bull with over 65" of horn at five years old and almost 70" TTT and over 95" TH at his death in 2009.

J.R. Seman was one of the most acclaimed bulls in the breed. In 1999 J.R. Seman was rated the second Longest Horned Two Year Old Bull in the breed by the Texas Longhorn Journal. In 2000 He was one of only 32 out of over 250 of the all-time greatest bulls to be voted in the Top 50 Most Valuable Herd Sires in both categories of the Texas Longhorn Journal’s Sire Service Value Survey. Again in 2000 J.R. Seman was named the Fourth Longest Horned Three year old Bull in the breed in the Texas Longhorn Journal’s 2000 Longest Horned Bulls issue.


As impressive as he is to look at, J.R. Seman’s true strength was his ability to make a major impact on a cow or herd with his genetics. He was selected to be the mainstay at the Bar L Cattle Company ranch for this very reason. Just as his sire Gunman had the ability to produce off spring even better than himself, J.R. Seman possessed that hybrid vigor that enabled his powerful genetics to not only be passed on to his offspring but to literally explode into his offspring.

J.R. Seman calves have shown explosive horn growth at young ages. This is most certainly the G-Man influence showing up. His Bail Jumper and Senator background are very evident in his offspring as well. His calves have been consistently tall with a lot of substance and volume. Weaning weights have been very high. The proof of his greatness, however, has been the fact that his offspring have consistently sold at high average prices and quite often have been sale toppers in terms of price. This allows owners of his offspring to bring value and profitability into their herds. Help adding to this value is the fact that he is a very well known bull that has gotten a lot of press coverage and promotion because of his impressive horn growth and genetic superiority. Again, this adds to his ability to bring profitability to our customers.

We have retained and continue to breed many J.R. Seman daughters in our breeding program. We also have an inventory of J.R. Seman semen that we use to breed our other cows. You can still get the benefit of this power genetic Herd Sire in the cattle at the Bar L Cattle Company today.

We hope that you will consider J.R. Seman power genetics when purchasing your next bull, cow or heifer. Please contact us for information on cows bred to and calves by J.R. Seman or to purchase semen!