Sister Wives fans are sending their condolences to the Brown family following the death of Garrison Brown. The TLC star tragically passed away at the age of 25. Garrison was one of Janelle and Kody Brown’s six children. He appeared on the family’s TV show throughout his childhood and starred in the most recent season 18 which aired last year. The news of Garrison’s untimely death comes just one day after his mom, Janelle Brown, took to Instagram to raise awareness about skin cancer. The mom-of-six had a cancer scare and urged her social media followers to get “head-to-toe” health checks. Now, …