Robert Wesley Hart was born on September 8, 1964, in Thomas to Robert "Bob" and Sybil (Lancaster) Hart and passed away Thursday, December 12, 2019 in Thomas, Oklahoma, at the age of 55 years, 3 months, and 4 days.

Robert was raised in Oklahoma City where he attended school until his 8th grade year when his family moved back to Thomas. He graduated from Thomas High School with the Class of 1982. On March 11, 1983, he married his childhood sweetheart, Karen Miller, in Thomas where they made their home and raised their family together. Robert worked with his father-in-law, Sam Miller, for over a decade, where he learned the heat and air trade. He later worked for United States Gypsum in Southard, Oklahoma from 1991 to 2002 as the mechanical and electrical supervisor. In 2002, Robert and Karen started the family business, Hart's Heat and Air. Robert enjoyed spending time with family and friends, watching his children at their numerous sporting events, spending time outdoors, fishing, and hunting deer, and especially, sharing his extensive knowledge and love of The Word with anyone that would listen.

Robert is survived by his wife, Karen Hart of their home in Thomas; one son, Matthew Hart and wife, Laci of Thomas; two daughters, Samantha Jezek and husband, William of Tulsa and Abbie Hart of the home in Thomas; his mother, Sybil (Lancaster) Hart of Thomas; his father, Robert "Bob" Hart and wife, Betty of Lonedell, Missouri; two brothers, Eric Hart of Custer City and Eldon Hart and wife, Jodi of Grove; one sister, Kim Hart of Thomas; four grandchildren, Hynlee and Maylee Hart of Thomas and Grey and Wills Jezek of Tulsa, and several beloved nieces and nephews. Robert was preceded in death by one brother, James "Buddy" Hart.

Memorials may be made to Thomas-Fay-Custer Athletic Supporters at The First National Bank of Thomas.