Jack Wells Quinn Dennis passed away peacefully, yet unexpectedly, in the early morning on Thursday, Feb. 22, 2018. He was a selfless gentle strength in the lives of his family and everyone lucky to meet him.

Jack was born in Richmond, CA. He proudly served in the U.S. Navy for 9 years; serving in Mobile Construction Battalion 8, earning a Purple Heart and other service medals. He enjoyed a varied career, stayed active in the veteran community, and volunteered his time in the Pittsburg community.  He enjoyed traveling the world. Jack most enjoyed his family; often content with just being around family.

Jack is survived by his loving wife, Janet; wonderful children Tammyjo Ann Gordon Brown (Neal), Michael LeMonds (Karen), Cary LeMonds (Mindi), Courtney Caras (Ben), and Caleb Dennis-Kiyasu; grandchildren Nicholas Lemonds (Chelsea), Christopher Lemonds (Melissa), Brandon Lemonds (Kaycee), Emily LeMonds, Katie LeMonds, Abigail LeMonds, Adrienne Lambert, Chloe LeMonds, Madison Parker (Denzel), and Makenna Van Cleave; great-grandchildren Jace, Owen, Mayson, Sophia, and Cooper; brothers Fred Dennis (Jacqueline), Thomas Ryan (Debie), and Peter Ryan, and sisters Ruth Ryan and Marla Cox. Jack is preceded by his mother and father; Jack and Loweree Dennis.

Friends and family are invited to a memorial service on Friday, March 2, 2018 at 3:00pm at the Pittsburg Funeral Chapel.