Mark E. O'Brien

I was a volunteer with Mark. I remember all the times he would come into the fire house and we would be sitting around Mark would say no more sitting around get your gear on we are doing some training Mark taught me everything I know about the fire and rescue services. He always was helping someone. He will be missed. Thanks mark because of you I'm a better person.

Mark was a great person & I enjoyed working with him. I'm going to miss him.

Mark was a great person & we really enjoyed working with him. He was a great teacher but most of all he was a great friend. The family is in our thoughts & prayers. We are going to miss him alot.

Our thoughts and prayers are with Marks family in this sad time. Mark was a great guy and truely devoted to helping others in their time of need.

Mark was a genuinely caring person. The communities have benefitted from his tireless efforts over the years. Mark's drive to enhance the volunteer system is a loss to the communities and departments he served.

Dear Edna, Dana, and Lisa,
Mark and I worked together in the meat room for Giant at Greenbriar and Manassas. Working with Mark was the most fun I ever had at Giant... we even wrote a song together. I am so sorry to learn he has passed. I loved Mark. God Bless.

Our thoughts and prayers are with you in your time of grief. May your memories bring you comfort.

Mark was a valuable member of the volunteer Fire and EMS community with a passion for mentoring and instructing young people entering the system. All will miss him.

Our thoughts and prayers are with each of you.
Glenn, Debbie and Corey