Harry J Will Funeral Homes

37000 W Six Mile Road, Livonia, MI


Clark Richard Crain

September 28, 1951January 11, 2020
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Clark Richard Crain, 68, was born on September 28, 1951 in Marshall, MN to Virgil (Dick) and Gladys Crain. He passed away on January 11, 2020.

Clark and Mary were married on August 29, 1991 in Toledo, OH. He earned numerous Bachelor's Degrees which was capped by earning his Master's Degree of Information Security from University of Michigan. He served in the United States Air Force from 1973 to 1977. He enjoyed volunteering his time for veteran services. He enjoyed collecting and shooting guns, hunting, and spending time with his grandchildren. Throughout his life he was an accomplished troubleshooter, speaker, and inventor. He was an avid sports fan and was very passionate about baseball.

Clark is survived by his wife Mary and 5 children: Evangeline Marie, Clark Abraham, Joseph Michael (Sheryl), Michelle Marie, and Kristin Marie (Donnie); 6 grandchildren: Tricia, Brooke, Alexander, Nicholas, Hannah, and Dominick; 2 sisters: Sharon and Nadine; and several nieces and nephews.

Visitation will be held on January 16th from 2-8pm at Harry J Will Funeral Home in Livonia with a funeral service on January 17th at 11am.


  • Visitation Thursday, January 16, 2020
  • Funeral Service Friday, January 17, 2020


Clark Richard Crain

have a memory or condolence to add?

Jeff Sisolak

January 17, 2020

We are so sorry for your loss. Clark was a great man whom I really respected both personally and professionally (from a cyber security standpoint). He will be dearly missed by his friends and colleagues at the State of Michigan.

Carrie Mills

January 16, 2020

Clark has left an amazing footprint with his kind and calm demeanor; his smile and words full of wisdom; his passion for his family and his work. I am so grateful to have known Clark through working at the State of Michigan.
God’s grace and love to Clark’s family and friends during this time of loss.
We genuinely miss you Clark!

Rob Vance

January 15, 2020

A great person, a warm friend, a kind soul. I had the pleasure and opportunity to work with Clark when he was at Best Buy. I learned quite a bit from him. He had a passion for the work he was doing and it was contagious. Something I carry with me to this day. Hoped that I could have gotten him to come back and worked together side by side once again. The Lord Almighty needed him to come home. Will miss you greatly!

Dan Deneen

January 15, 2020

Clark was a true Gentleman and a pleasure to work with.
My deepest sympathies to his family.
He will be missed.
Dan Deneen, RSM Radware

Sajay Rai

January 14, 2020

Clark, you have been a great inspiration to me and my business, Securely Yours every time we met and talked about cyber security. You always had insights and suggestions on how cyber security should work. It was a delight when you joined our team to assist State of Michigan.

Our team at Securely Yours will miss you, not just for your experience in cyber security, but also as a person, a true friend.

Sajay Rai and Securely Yours LLC team

Jack Teasdale

January 14, 2020

I worked with Clark when I began my career in information security. He was an early mentor, and for every situation he had a story, which he would always deliver with a knowing smile.

Bret Straffon

January 14, 2020

So sad to hear about Clark's passing. I was fortunate to get to know him when he was at Delphi and kept in touch over the years.

We had a lot of great discussions. Clark always shared stories about his family and he was so proud of all of you.. We typically only spared a little bit of time to talk business as family, fishing, hunting, and Detroit sports always seemed to take up our time.

Clark made the World a better place for all of us.

Jerry Jenkins

January 14, 2020

Clark was my sponsor at Delphi back in 2003 when I got to meet him as a new supplier. He treated me like a member of the team and we quickly became fast friends. Shortly thereafter I learned that Clark was a man of deep faith, where he became a mentor to me about how to be a Jesus-follower in the market-place. Clark was always an expert in his field of complex cyber security defenses and strategy, where many well-known/global cyber security firms would turn to Clark for guidance or confirmation that their approach was sound. Clark never hesitated to help me then or even up until this month where he was actively helping me to make an important professional connection. I will miss you dearly, Clark.

Geri Hanspard

January 12, 2020

To The Family of Clark Crain,
Everyone Clark came in contact with loved his gentle nature and witty caring disposition.
I have known Clark for probably twenty years (several GM years) but was able to interface with him the most since Dec 2018 working with him on the same State of Michigan Security Liaison Team. His wisdom, interaction and friendship often made my (our) days.
Heartfelt prayers and thoughts are with all of you at this difficult time.
God welcomed him home with open arms!
God Bless and Keep all of you.