Brian David Sigman, 42 of Oklahoma City was born in San Antonio, TX on December 6, 1972 to Lonnie Gene & Diane Sigman and passed away suddenly on May 9, 2015. Brian was charming, fun-seeking, and loving to all he met. He loved collecting baseball cards, comics, vintage toys and eventually making a business of it. He was an extremely skilled craftsman and construction man with an amazing head for angles and numbers that he used to create beautiful homes and businesses as well as volunteering his expertise at many churches and local establishments. He loved riding his motorcycle, music, wrestling and going to the casino. Brian's biggest love in life was his children, family and close friends and always loved having them close to him. Brian was preceded in death by his loving grandparents Mary & Gene Sigman, his father Lonnie Sigman and his uncles Nick and Billy Sigman and Jimmy Stanberry. He is survived by his children Nicholas, Brooklyn & Zander Sigman. He is also survived by his mother and 2nd father Diane & James Stewart and his loving twin sister Christen Dawn and husband Nic Amanis, brothers James G. Stewart and wife Valerie, Andrew Stewart and sister Meagan Stewart. Nieces and nephews Ethan, Jesse, Madison, Dylan, Beckam. Grandparents Jim & Karol Stanberry, Aunt Debbie Griffon and husband David Griffon, Aunt Melissa Ball. His Great-Aunts Laura Carroll and husband Boise Harris, Millie Ann and husband James along with numerous cousins. Visitation will take place from 12pm-5pm on Sunday, May 17that Smith & Kernke (23rd Street). A Celebration of Brian's life will be at 1:30pm Monday, May 18th at LifeChurch (Broadway Ext. & Britton Rd.) with burial to follow at Memorial Park.