Elizabeth Bailey
B: 1930-12-18
D: 2019-12-04
View Details
Bailey, Elizabeth
Terral Becker
B: 1939-05-31
D: 2019-12-04
View Details
Becker, Terral
Pearl Frechette
B: 1954-07-09
D: 2019-12-03
View Details
Frechette, Pearl
Kenneth Hudson
B: 1939-02-08
D: 2019-11-29
View Details
Hudson, Kenneth
Marybeth Bourgeois-Gravell
B: 1966-09-01
D: 2019-11-27
View Details
Bourgeois-Gravell, Marybeth
Sylvia Brennick
B: 1926-11-27
D: 2019-11-25
View Details
Brennick, Sylvia
Pearl Bouley
B: 1954-01-07
D: 2019-11-24
View Details
Bouley, Pearl
Jane Fodero
B: 1935-06-01
D: 2019-11-23
View Details
Fodero, Jane
Ronald Matranga
B: 1952-07-01
D: 2019-11-23
View Details
Matranga, Ronald
Dalia Ivaska
B: 1934-08-20
D: 2019-11-20
View Details
Ivaska, Dalia
Paul Tyree
B: 1942-08-04
D: 2019-11-18
View Details
Tyree, Paul
Lazel Nash
B: 1929-08-31
D: 2019-11-16
View Details
Nash, Lazel
Joan McCabe
B: 1936-03-15
D: 2019-11-12
View Details
McCabe, Joan
Leslie Stern
B: 1952-02-04
D: 2019-11-11
View Details
Stern, Leslie
John Ladas
B: 1945-09-27
D: 2019-11-05
View Details
Ladas, John
Baby Jerome
B: 2019-11-05
D: 2019-11-05
View Details
Jerome, Baby
Barbara Shelton
B: 1924-03-03
D: 2019-10-29
View Details
Shelton, Barbara
Baby Fonseca Simard
B: 2019-10-29
D: 2019-10-29
View Details
Fonseca Simard, Baby
Michael McGuiness
B: 1981-08-30
D: 2019-10-28
View Details
McGuiness, Michael
John Kerrigan
B: 1942-09-20
D: 2019-10-27
View Details
Kerrigan, John
Mary Jane Carlson
B: 1919-08-30
D: 2019-10-25
View Details
Carlson, Mary Jane


Use the form above to find your loved one. You can search using the name of your loved one, or any family name for current or past services entrusted to our firm.

Click here to view all obituaries
Search Obituaries
1 Lock Street
Nashua, NH 03064
Phone: (603) 883-3401
Fax: (603) 881-3124
Douglas Mook

Douglas Mook

Thursday, July 17th, 1952 Friday, October 18th, 2019

Sign in to the Family Interactive Login

The Family Interactive feature enhances An Amazing Life. Authorized family members can securely access their loved one's memorial website settings at any time.

Share Book of Memories with a Friend

Please enter the name and email details so that we can send your friend a link to the online tribute. No names or addresses will be collected by using this service.

Email Sent

Your email has been sent.

To share your memory on the wall of Douglas Mook, sign in using one of the following options:

Sign in with Facebook


Or sign in with your email address

Your condolence has been posted successfully

Provide comfort for the family of Douglas Mook with a meaningful gesture of sympathy.

No Thanks

Contact Funeral Home

Please enter your question / comment below:

Email Sent

Your email has been sent.


Obituary for Douglas Robert Mook

Dr. Douglas R. Mook, 67, of Hollis, died peacefully on Friday, October 18, 2019 after a long battle with a rare neurological disorder. He was born on July 17, 1952 in Englewood, NJ, son of Bob and Connie (Verheyden) Mook.

He was the husband of Julie (Hanson) Mook. They were married on March 3, 1984 in Berlin, NH.

Doug graduated from high school in New Brunswick, NJ; he continued on to MIT where he earned his SB, SM, and EE degrees. He then went on to earn his Doctorate in Electrical Engineering and Ocean Engineering from MIT’s joint program with Woods Hole Oceanographic Institute. This collaboration allowed him to be at MIT during the school year and spend his summers at the Cape in Woods Hole, Massachusetts. Doug felt this was a dream come true as he was able to combine his love of learning with his passion for the ocean.

In his spare time, Doug enjoyed windsurfing, sailing, biking, swimming, and walking in the woods. He also loved music, reading, and spending quality time with friends and family. He was brilliant but down to earth, known for his sense of humor, kind heart, and infectious laugh.

In his professional life, Doug was a problem solver who excelled at adapting technology to help people. He was co-founder and president of The Aptec Group from 2001 until his retirement in 2013. Previously, he ran the ASW Division, Advanced Systems, Advanced Technology, and Signal Processing organizations within Sanders/Lockheed Martin from 1984 to 1999, and served as the COO and VP of Engineering at TechOnLine. Doug also served on the Board of Directors for many technology companies.

Along with his beloved wife of 35 years, he is survived by his son, Kevin Mook of Watertown, MA; daughter and son-in-law, Kim McDonald and husband Andrew of Chicago, IL; his granddaughter who will arrive in the near future; his sister and brother-in-law, Carolyn Nagle and husband John III of Hollis; and his nephew, John Nagle IV of Hoboken, NJ.

SERVICES: A memorial visitation will be held on Wednesday, October 23, 2019 from 4-6pm at Davis Funeral Home, One Lock Street in Nashua. Interment will be held privately at East Cemetery in Hollis.

In lieu of flowers, the family would like you to consider a donation to Dr. Dickerson’s Dementia Research Program in the Massachusetts General Hospital FTD Unit. Your generous gifts support the clinical care and research efforts for individuals living with early onset dementias. Donations may be made by mail: Dr. Brad Dickerson, Attn: Raseeka Premchander, 149 13th Street, Suite 2691, Charlestown, MA 02129 (Please make checks payable to “MGH Dr. Dickerson Lab” and in the memo line put “Dementia Research”), or donate online at

To send flowers to the family of Douglas Robert Mook, please visit our Heartfelt Sympathies Store.
Read Less

Service Details

  • Visitation

    Wednesday, October 23rd, 2019 | 4:00pm - 6:00pm
    Davis Funeral Home
    One Lock Street
    Nashua, New Hampshire
    Get Directions: View Map | Text | Email |
    Wednesday, October 23rd, 2019
    4:00pm - 6:00pm
  • Interment

    East Cemetery
    Wheeler Road
    Hollis, NH
    Get Directions: View Map | Text | Email |

Photos & Videos

Photo Album

Subscribe to Updates

We encourage you to share any memorable photos or stories about Douglas. All tributes placed on and purchased through this memorial website will remain on in perpetuity for generations.

Tribute Wall

Private Condolence
Would you like to attach a photo to your condolence?
With Love, Erin and Jim Moskun, Chris, Mari, Lucas, and Elliott, and others have sent flowers to the family of Douglas Robert Mook.
Hand delivered by a local florist
With Love, Erin and Jim Moskun, Chris, Mari, Lucas, and Elliott, and others have sent flowers to the family of Douglas Robert Mook.
Hand delivered by a local florist

With Love, Erin and Jim Moskun

Our deepest sympathies.
Flower Image

Memorial Flowers Purchased

With Love, Erin and Jim Moskun purchased flowers for the family of Douglas Mook.
Comment | Posted at 02:07pm via Floral Arrangements

Chris, Mari, Lucas, and Elliott

Julie, Kevin, and Kim: We want to extend our condolences to you at this difficult time. You are in our thoughts and prayers. We send our love to you.
Flower Image

Memorial Flowers Purchased

Chris, Mari, Lucas, and Elliott purchased flowers and planted a memorial tree for the family of Douglas Mook.
Comment | Posted at 01:31pm via Floral Arrangements

Tom Ryan

My condolences to Doug's family and friends. He was my best friend at South Brunswick High School.
Flower Image

Memorial Flowers Purchased

Tom Ryan purchased flowers and planted a memorial tree for the family of Douglas Mook.
Comment | Posted at 11:48am via Floral Arrangements

Kevin Damour

We were saddened to hear the news about Doug. Our sincere concordances to his family. I had the privilege of working with Doug at Sanders while Doug was building the Signal Processing Group. Doug was one of the most intelligent engineers I have met and most importantly, a deeply caring individual. I learned so much while working with Doug and those lessons are still important in my life today. He had a profound impact on many, not just with technology but also how to interact with everyone. Doug’s laugh is something I enjoyed, brightened any situation, and will always remember. Keeping Doug and his family in our thoughts and prayers.
Comment | Posted at 11:32am via Condolence

Kevin and Michelle Damour

With heartfelt condolences, keeping your family in our prayers during this difficult time.
Flower Image

Memorial Flowers Purchased

Kevin and Michelle Damour purchased flowers and planted a memorial tree for the family of Douglas Mook.
Comment | Posted at 10:12am via Floral Arrangements

Benefits to Ordering Flowers Through Heartfelt Sympathies

Send Beautiful Flower Arrangements

Ordering through us helps ensure your order will be placed through a local flower shop with whom the funeral home has a personal and trusting relationship. Through this service, a card with a picture of your selection will be included so you are able to leave a longer message of support to the family with your thoughtful gesture. Also included is a photo of your arrangement and message which will remain in perpetuity within this memorial website.

The Heartfelt Sympathies Difference:
  • Your flower arrangement will be hand-delivered by a local florist.
  • Choose to send to the service, funeral home, or family's home.
  • Your selected arrangement will be archived in this memorial tribute website in perpetuity.

Why light a candle?

This is why you should light a candle..

Honoring A Life: A Thoughtful Gesture with Global Benefits

Memorial Trees by Honoring A Life

When you choose to have a memorial tree planted for your loved one, you are doing more than simply putting a plant in the ground. You are making a long-term commitment to the environment, and implanting the memories of your loved one in our planet for countless years to come. A memorial tree is a unique tribute that provides global benefits like no other gift could.

What You Receive:
  • A memorial tree planted in the area of greatest need, according to the planting schedule of the American Forests Organization and the Canadian Institute of Forestry.
  • A memorial card to be sent to your home or a person of your choosing which demonstrates the gift you have given.
  • Your name and message listed in this online memorial, and on the website. (See sample memorial)