Clarksville, TN – Dennis King Mancour, age 88, of Oak Grove, KY passed away on Wednesday, October 22nd, 2025.
A Celebration of Life will be held at 12:00noon on Saturday, November 8th, 2025 at his home, 39 Idlewild Drive, Oak Grove, KY 42262.
Dennis was born on June 24th, 1937, in Detroit, Michigan to the late Bruce Mancour and Clara TennBroeck Mancour. In his younger adult years, he owned several businesses and lived in the Oakland County area. Dennis moved to Oak Grove, KY in 1986. He quickly became the unofficial “Governor” of Idlewild Spur and Granpda to all the kids in the community.
He was a hard worker his entire life. Retirement?! He wouldn’t dream of it! He was always available to lend a hand to his neighbors. Dennis had that “grumpy ole man” exterior with a soft loving heart of gold. He was loved and will be missed by all that knew him.
In addition to his parents, he is preceded in death by his life partner, Brenda Getty; son, Randy Mancour; siblings, Jack Stickney, Leon (Pete) Mancour, Robert Mancour, and JoAnne Merian.
Survivors include his daughters, Cindy Anderson and Lisa (Chuck) Morris, six grandchildren, five great-grandchildren, many nieces and nephews, and the mother of his children, Donna Hannigan.
Online condolences may be made at www.NaveFuneralHomes.com
About McReynolds-Nave and Larson Funeral
Serving the families of greater Montgomery and Houston county areas
For more than 100 years, McReynolds-Nave & Larson Funeral Home in Clarksville, TN, has been serving the families of greater Montgomery County and Houston County. We are one of the many funeral homes in Clarksville, TN, that understand the importance of offering quality services. From start to finish, your family can trust that our caring and knowledgeable staff will be here to assist you every step of the way. We offer affordably priced funeral , cremation , and memorial services that are designed to meet your family’s needs and budget.
With two locations to serve you, our funeral homes in Clarksville, TN, and Erin, TN can help you honor your loved one and say goodbye. Each year, we help hundreds of families in the area say meaningful goodbyes to their departed loved ones.
Our staff is comprised of some of the most experienced, knowledgeable, and caring funeral professionals in the industry. We understand that the loss of a loved one is a difficult time for a family. Our compassionate team will work hard to help you arrange a service that not only celebrates the legacy of your loved one but also provides your family with the closure and goodbye you need. From the first call to long after the service has ended, our team will be here to provide you with the resources and guidance you need.
We pledge to honor your loved one with dignity, respect, and personal attention to every detail. With two beautiful facilities, 24/7 service, and caring and knowledgeable staff, we are confident your family will have peace of mind in knowing that our family will be here for you when you need us.
For more information, visit their website at www.navefuneralhomes.com


