Harvey Mosco Jr. was born on May 23, 1952, in Pharoah, Oklahoma to Harvey Sr. and Cinderella (Fabrezio) Mosco. He passed from this life on August 19, 2026 at his home south of Henryetta. He attended school at Pharoah where he enjoyed playing on the basketball team. After school he met the love of his life Gloria Jean Thompson and they got married on March 29, 1973. He started his career in highway construction and later moved on to many other job opportunities such as being a roofing contractor and being an oil field worker. He also learned the value of hard work by working with his brothers Sonny and Buddy at the Mosco brothers filling station He was also well known to be very active and health focused throughout his life as well as having an affinity for playing his guitar. Jr. was baptized into the General Assembly and Church of the Firstborn on June 24th, 2001, of which he was sure to tell everybody that it was his actual birthday that mattered. He thoroughly enjoyed spending time with his family and took a lot of time out for each of his grandkids and made an effort to form an individual bond with each one of them. Jr. was very persistent to tell everybody he could about the joy he found in the Lord and told everyone how blessed he was. He also was active in helping the homeless and in need with whatever he could even when he had little to give.

He is survived by his children: Amy VanBrunt of Okmulgee Oklahoma, Dustin and wife Valerie Mosco of Henryetta Oklahoma, Heath and wife Amy Mosco of Henryetta Oklahoma, as well as Jill and husband Jed Hill of Henryetta Oklahoma. Grandchildren: Jessica and Josh VanBrunt, Addison and Annika Kramer, Ryden and Ryker Mosco, Isaac and wife Allison Mosco, Carner and wife Aceslyn Mosco, Ena and husband Kevin Seaborn, Justus Mosco, Alex Hudson, Nicolas Hudson, Tori Hill, Blaze Hill, Seth Hudson, and Alyssa Hill, and great grandchildren: Jonathan and Markus Mosco. He is preceded in death by: his parents Harvey Sr. and Cinderella (Fabrezio) Mosco, Wife Gloria (Thompson) Mosco, Siblings: Angelo "Sonny" Mosco, Shirley Mosco, Edward "Buddy" Mosco, Johnny Mosco, and Billy Mosco. Son in laws: David VanBrunt, and Wayne Hudson.

Pallbearers will be Isaac Mosco, Justus Mosco, Carner Mosco, Alex Hudson, Nick Hudson, and Seth Hudson. Honorary pallbearers will be, Josh VanBrunt, Ryden Mosco, Ryker Mosco, and Blaze Hill.

Visitation will be held Sunday, August 23, 2026, from 2:00 PM to 7:00 PM at Integrity Funeral Service.

Funeral services will be held Monday, August 24, 2026, at 10:00 AM at the General Assembly & Church of the Firstborn, located at 9785 Locust Road, Henryetta, OK. Bro. Reggie Palmer and Bro. Jeremy Pippin will officiate. Interment will follow in Westlawn Cemetery under direction of Integrity Funeral Service.