Search by Name

Search by Name

Deirdre Tatomer Obituary

Deirdre CatherineTatomer
March 21, 1980 - December 6, 2020
Deirdre's time on earth ended on December 6, 2020. After a brave battle with metastatic cancer and the resulting severely compromised immune system, the illness crept in to claim one more gentle soul.

Deirdre was born in San Mateo on March 21, 1980. She was a wonderful child who filled her parents with pride. She excelled in academics and sports throughout her childhood and adolescence. She attended the University of Virginia and received a B.S. in Chemistry. She then worked as a research assistant at UCSF in the Leitman lab. Graduate school followed at the University of North Carolina in the Marzluff and Duronio labs earning a Ph.D in Molecular, Cell and Developmental Biology. Her post doctoral work was at the University of Pennsylvania in the Wilusz lab. Deirdre was an RNA biologist. Her work with the integrator complex and its role in snRNA3' formation led to Frederick, MD. As a Stadtman tenure track investigator and NIH Distinguished Scholar, she was to start her own lab at the National Cancer Institute, Center for Cancer Research. The irony is uncanny . Struck down by a disease you were about to study, exploring RNA, in a world pinning its hopes on an RNA vaccine.

With her studies came many wonderful friends and coworkers. She followed other young starting careers and young families growing, all with a sense of excitement.

As she was home for her final year, she had a chance to reconnect with family friends.
Her illness limited interactions, only confounded by the pandemic. None the less, everyone treasured the time together.

What gave Deirdre the most joy were her interactions with her nieces and nephews.
Ranging in age from three to ten, the happiness they brought her was unending. She learned to crochet and made them little blankets and little stuffed animals, current and future treasures from their childhood years. There were zoom school science classes with aunt Deda. There were cards and notes back and forth. Funny video clips and calls. Watching them grow. From one there were "business calls" and as Deirdre said "a perfect match. The mind of a five year old and a scientist with chemo brain!" Little Julia, Declan, Fiona, Claire and William. Her treasures.

Deirdre leaves behind her father and mother William and Mary Tatomer, her sister Meghan Lange (Aaron), her brother Andrew Tatomer (Kaitlyn) and many aunts and uncles in the United States, England and Ireland.

The family wishes to thank Dr. Tyler Johnson and his wonderful team at Stanford for helping Deirdre in her battle. She came to them in dire need and they answered the call.

There will be a celebration of life when the world returns to more normal. Until then, Deirdre will be at rest in St. John's Cemetery in San Mateo.

Gifts to support cancer research would be wonderful.

To plant trees in memory, please visit the Sympathy Store.

Published by San Francisco Chronicle from Dec. 12 to Dec. 13, 2020.

Memories and Condolences
for Deirdre Tatomer

Sponsored by Sneider & Sullivan & O’Connell’s Funeral Home and Cremation Service.

Not sure what to say?





Bridget Hourican

November 30, 2023

May God bless you and your family in this time of sorrow.

Stephen F Wagner

June 21, 2021

Dear Bill, Mary, Meghan, Andrew & Family: Please accept our profound and deepest condolences for your loss of treasured soul, Deirdre. We will always look fondly back upon our many and great family visits and hold indelible memories of Deirdre and her amazing grace, sharp intellect and genuinely kind and calming demeanor. Deirdre is "hands-down" oldest sibling,...extraordinaire! Love, Stephen, Simone & Julia Wagner

Tara Mason

March 8, 2021

I just learned of Dierdre's passing in the UVA magazine. I went to college with her and have so many fond memories of her laughter and friendliness to everyone she met at UVA. So sorry to all that have lost so much.

Janice Rhoades

January 29, 2021

My thoughts and prayers are with Deirdre, her mother, father, sister, brother and family at this difficult time. May you all find peace in the days to come. Janice Rhoades, one of Dr. Tatomer's patients.

Christina Tzagarakis-Foster

January 3, 2021

My heart is breaking over the devastating loss of a dear friend. I worked with Deidre at UCSF when I was a post-doc and she was our amazing research assistant. So many long work days were made that much more enjoyable with Deirdre's wit, brilliance and laughter. She was a kind, genuine, gracious and wonderful person and became a close friend to me and my family. We will miss her greatly. Our deepest sympathies to Mary, Bill, Andrew and Meghan and the extended family. We are so sorry for your loss. We are thinking of you all during this incredibly difficult time.

Anne Hourican

December 23, 2020

A beautiful lady taken too soon. Thinking of you Mim, Bill, Meghan and Andrew. From Anne Hourican and family in Manchester

Anne Hourican

December 23, 2020

A beautiful lady taken too soon. Thinking of you Mim, Bill, Meghan and Andrew. From Anne Hourican and family in Manchester

Trudy Cutler

December 22, 2020

A life taken from us too soon, with so much to give, to all whom were lucky enough to know Deidre. Her kindness and sweet nature will be remembered by many I'm sure. Our love, thoughts and prayers are with Mary, Bill, Meghan and Andrew at this tragic time. Lots of love Trudy, Chris, Chloe and Emily

Michael and Bridgey Hourican

December 22, 2020

May God bless you and your family in this time of sorrow.

George & Sheila Tichy

December 15, 2020

Deirdre accomplished much in her short life. Her scientific research will be a lasting legacy. She was a beautiful person, inside and outside. She had a good sense of humor (an Irish trait), an enduring smile, and a comfortable demeanor. Deirdre was not only very intelligent, but she was a good athlete and we can't help but remember watching her swim competitively. Our lives were better because we had the opportunity to know her. We know God has his arms around her.

With Love, Sheila and George Tichy

Declan Hourican

December 15, 2020

Mim, Bill, Megan, Andrew and Family

We were deeply saddened at the passing of our cousin Deirdre. We had such happy memories of your visits to Ireland. She was such a happy and genuine person.

Our thoughts are with you at this time. RIP Deirdre.

Declan & Gemma Hourican

Richard Hourican

December 14, 2020

We will all miss Deirdre so much
Sorry we can’t be with Mary ,Bill and and family in these strange times
We are with you in spirit

Lori Holliday

December 14, 2020

I work as the faculty recruitment coordinator for the Center for Cancer Research and interacted with Deirdre when she was interviewing and negotiating her tenure track position with us. I only knew her through limited email exchanges, but found her to be lovely, caring, and very excited to open her laboratory and begin the next chapter in her life. Despite never having met her in person, the news of her death gutted me. I already felt that she was part of our CCR family.

Please accept my deepest sympathy. My heart goes out to your entire family.

Beth and Scott Williams

December 11, 2020

Dear Mary and Bill,
Scott and I were shocked to hear of Dierdre's
passing. We cannot imagine the grief you and your family are experiencing. Please know you are in our prayers. We were all blessed to have known your lovely daughter. May God be with you.

Philip ,Gillian ,Megan ,Niamh Hourican

December 13, 2020

We remember you with fondness dear cousin, Ar dheis Dé go raibh a hanam .

Group of 10 Memorial Trees

Jessica Sorrentino

Planted Trees

Margit Caulfield

December 12, 2020

I am so saddened to read this and will pray for all of you

Group of 10 Memorial Trees

Elizabeth Dorn

Planted Trees

Showing 1 - 18 of 18 results

Make a Donation
in Deirdre Tatomer's name

Memorial Events
for Deirdre Tatomer

To offer your sympathy during this difficult time, you can now have memorial trees planted in a National Forest in memory of your loved one.

Funeral services provided by:

Sneider & Sullivan & O’Connell’s Funeral Home and Cremation Service

977 S. El Camino Real, San Mateo, CA 94402

How to support Deirdre's loved ones
Honor a beloved veteran with a special tribute of ‘Taps’ at the National WWI Memorial in Washington, D.C.

The nightly ceremony in Washington, D.C. will be dedicated in honor of your loved one on the day of your choosing.

Read more
Attending a Funeral: What to Know

You have funeral questions, we have answers.

Read more
Should I Send Sympathy Flowers?

What kind of arrangement is appropriate, where should you send it, and when should you send an alternative?

Read more
What Should I Write in a Sympathy Card?

We'll help you find the right words to comfort your family member or loved one during this difficult time.

Read more
Resources to help you cope with loss
Estate Settlement Guide

If you’re in charge of handling the affairs for a recently deceased loved one, this guide offers a helpful checklist.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituaries, grief & privacy: Legacy’s news editor on NPR podcast

Legacy's Linnea Crowther discusses how families talk about causes of death in the obituaries they write.

Read more
The Five Stages of Grief

They're not a map to follow, but simply a description of what people commonly feel.

Read more
Ways to honor Deirdre Tatomer's life and legacy
Obituary Examples

You may find these well-written obituary examples helpful as you write about your own family.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituary Templates – Customizable Examples and Samples

These free blank templates make writing an obituary faster and easier.

Read more
How Do I Write a Eulogy?

Some basic help and starters when you have to write a tribute to someone you love.

Read more