May God bless you and your...
I still can't believe he is gone, perhaps because he was bigger than life. He remains a constant in my prayers.
Sandy Dupree
December 24, 2022 | Friend


Greensburg, Pennsylvania
1959 - 2018 (Age 59)
Mark Johnston Guffey Sr., 59, of Greensburg, formerly of White Oak, died Thursday, Dec. 27, 2018. He was born Oct. 6, 1959, in McKeesport, and was the son of Ann Johnston, of North Huntingdon and Earle (Dee) Guffey, of Naples, Fla. He was a 1978 graduate of McKeesport Area School District and a...
Read MoreI still can't believe he is gone, perhaps because he was bigger than life. He remains a constant in my prayers.
Sandy Dupree
December 24, 2022 | Friend
Mark was a great guy, we had very similar taste in music and I would often run into Mark at concerts. I miss that big warm freindly smile that always greeted me when we met.He will be on mymind as I go to my next concert. Enjoy that great concert in the heavens, my friend
Vince Veltre
December 27, 2019 | White Oak, PA | Friend
My deepest sympathy goes out to all the family & friends during this time of loss. May God be with you and give you peace.
Kelly
February 09, 2019
To Earl, Ann David, Steve, Andy and all Mark"s family, The Veltre family extends our deepest sympathies and condolances to you. Mark was a great guy and a good friend as are you all. Mark was one of the first business men to welcome me to White Oak 36 years ago and we have been friends since then. He will be missed and you all are in our pryers.
Vince Veltre
January 13, 2019

Sending our love and prayers to family and friends.
Wisser Family
January 02, 2019 | Irwin
To all the Guffey family.So sorry for your loss though my relationship goes back to Jr. High some memories are as if they happened yesterday. We decided to skip school one day (1st time) Mark said lets go to my house we asked if anyone was home He said my Mom but she wont care. She cared! Thanks for your friendship Mark during an awkward time in life. Howard Berta Avonmore Pa.
January 02, 2019
Steve, Andy, and Families. We want to wish you our deepest sympathy for our friend and your brother, Mark. He was always such a kind and gentle man to our family. He will be missed but never forgotten by the Galiffa's. From Barry and Judy Galiffa, Galiffa's Pizza
Barry Galiffa
December 31, 2018 | Donora, PA

To me, having known Mark for 15-18 years this sums it up...what a GREAT guy, heart as big as a house. Our family was so blessed to have known him.
Reid Crosby
December 30, 2018
My sympathy to Mark's family especially Steve and Andy. He left me many memories of he and my husband Frank, and our children, sharing knowledge and merchandise over the years. His passing leaves not only a void in the family greenhouse business,but also in our hearts.
Sandy Dupree
December 30, 2018 | Finleyville, PA