Patrick Mahomes and the Kansas City Chiefs traveled to Dallas for the Thanksgiving matchup against the Cowboys. The quarterback's younger brother, Jackson, documented his attendance at the game. Jackson Mahomes shared a photo of him on the sidelines at AT&T Stadium before the Thanksgiving game. He wore a gray short-sleeved henley top that he paired with beige pants and gray sneakers. Behind him you can see Brittany Mahomes and her three children watching pregame warmups. "Happy thanksgiving 🦃🍁," Mahomes captioned his Instagram post. View this post on Instagram Instagram PostOf the comments that Jackson Mahomes received on his Instagram post, was one from Chris Jones' ex-girlfriend, Sheawna. She and Jones broke up during the past offseason. She shared her love for Jackson's photo. "😍😍," Sheawna wrote. Sheawna showed her love for Jackson's post. (Credit:@jacksonmahomes)Unfortunately for Jackson, Patrick Mahomes and the Kansas City Chiefs weren't able to pull off a win on Thursday. The Chiefs were edged out 31-28 and are now 6-6 on the season. Patrick Mahomes shared heartfelt moment with kids ahead of Thanksgiving gameBefore taking the field at AT&T Stadium for the Week 113 matchup against the Dallas Cowboys, Patrick Mahomes shared a special moment with his family. The NFL crew caught the moment after pregame warmups as the three-time Super Bowl winning quarterback walked up to wife, Brittany, and their three children, Sterling, Bronze and Golden. In the video, the quarterback kneeled down to his children to get pregame hugs and kisses before the game. Brittany Mahomes, who held their youngest daughter, Golden, smiled as she watched the interaction. View this post on Instagram Instagram PostBrittany Mahomes' gameday style consisted of a long-sleeved white shirt and red pants. Their daughter Sterling had a similar look but with a Kansas City Chiefs shirt. Their son Bronze wore a Chiefs shirt with gray sweatpants and their youngest daughter Golden wore all-white with a red bow in her hair.Although his team couldn't pull off a victory, Mahomes did have a solid outing. He completed 23 of 34 passes and threw for 261 yards and four touchdowns. he also rushed on three occasions for 30 yards and didn't have a turnover in the game.