The actor died following a journey with stage 3 colorectal cancer at age 48 on Feb. 11 NEED TO KNOW James Van Der Beek's first posthumous birthday falls on Sunday, March 8, and his wife, Kimberly Van Der Beek, marked the occasion with a series of sentimental Instagram Stories posts "I'm missing you tremendously," Kimberly said in one, ... [2553 chars]