Dennis C. Buchanan Obituary
The world bids farewell to Dennis C. Buchanan of Southwest, Pennsylvania, departing on October 29, 2025 at the age of 43. Dennis leaves behind memories cherished by the community. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis C. Buchanan to show support.
He was predeceased by: his mother Colleen. He is survived by: his father Dennis C. Buchanan, Sr.; his significant other Lisa Sullivan; his son Dennis C. Buchanan III; his stepchildren, Shannon Ruthledge and Daniel Lear; his siblings, Kelly Buchanan, Nicole Peca, Theresa Buchanan, Shawn Buchanan and Christian Buchanan; and his nieces and nephews, Jayden, Moise, Colin, Dion, Audrina, MacKenzie and Mori. He is also survived by his aunts, uncles, cousins, and friends.
