Person Page 184

Robert Holt Allen

Parents

Person Exhibits

Biography

ChildParent1,1
DNA Match		Robert Holt Allen matched 1,054 cM across 37 segments with Charles Ryland Scott. Common relative is George Ryland Scott Jr b. George Ryland Scott Jr b
DNA Kit		His DNA kit number that I assigned is 9
Person Source		He had person sources.1
Birth	15 April 1938	He was born on 15 April 1938 in Detroit, Wayne, Michigan, United StatesBGO.1
Residence	9 April 1940	He lived at 20175 LitchfieldBG in Detroit, Wayne, Michigan, United StatesBGO, on 9 April 1940. Name: Robert Allen, Age: 2, Estimated Birth Year: ca 1938, Gender: Male, Race: White, Birth Place: Michigan, Marital Status: Single, Relationship: Son, Highest Grade Completed: None, Household Members: Mitchell Allen, Cleo Allen.2
Education	1960	He was educated Magna Cum Laude B.A.Phi Beta Kappa in 1960 at Amherst CollegeBG in Amherst, Massachusetts, United StatesBGO.3
Education	1966	He was educated M. D. in 1966 at Washington University Medical SchoolBG in Saint Louis, Missouri, United StatesBG.3
Occupation	1977	In 1977 Robert Holt Allen was a Professor and Head of Division of Hematology at University of Colorado Medical CenterBG in Denver, Colorado, United StatesBG.4
Death	22 January 2021	He died on 22 January 2021 at age 82 in Denver, Colorado, United StatesBG.
Obituary	27 January 2021	His Obituary on 27 January 2021 in Denver, Colorado, United StatesBG. On Friday, January 22, 2021, Robert Holt Allen passed away peacefully, at home, in his own bed, surrounded by his family, at the age of 82.  He was preceded in death by his parents, brother, and sister. Bob was an alumnus of Amherst College graduating Magna Cum Laude with a degree in Philosophy.  He was a member of Phi Beta Kappa.  He attended the University of California, Berkeley taking prerequisite science classes to apply to medical school.  He graduated Alpha Omega Alpha from Washington University School of Medicine, where he met, fell in love with, and convinced Nancy Carroll, to marry him.  He also earned his MD, which he felt was his second most important accomplishment during Medical School. Bob and Nancy moved to Dallas, TX where he served his Internship at Parkland Memorial Hospital.  Following his Internship, he was a Staff Associate researcher at the National Institute of Arthritis, Metabolism and Digestive Diseases in Bethesda Maryland.  It was there that he fell in love again, this time with medical research.  After his time at the NIH, he and Nancy returned to St. Louis, MO, and Barnes Hospital, for his Residency in Medicine.  He became a Fellow in Hematology/Oncology at Washington University and within a few years earned the title of Associate Professor of Medicine and Board Certification in Internal Medicine and Hematology. Bob and Nancy moved to Colorado where he was appointed as Director of the Division of Hematology at the University of Colorado Health Sciences Center.  He served in that position for 40 years, making major scientific breakthroughs in the biochemistry of Cobalamin (Vitamin B-12) and folate metabolism and deficiency.  Over his career, Bob published over 200 major scientific papers and received 16 U.S. Patents for a wide range of, now standard, blood tests and treatments for diseases related to vitamin deficiency.  His most significant discovery was the existence of chemical analogs of Vitamin B-12 in human blood.  These analogs produced false results on the tests in use at the time, causing misdiagnosis of sometimes fatal vitamin deficiencies.  He also discovered that early formulations of pre-natal vitamins were designed in a way that prevented the proper uptake of B-12 and Iron.  His reformulation, along with the blood tests and treatments discovered in his lab, are still considered the “Gold Standard” of diagnosis and treatment for B-12 and folate deficiencies.  He was the first ever recipient of one of the most prestigious honors given to research scientists, the National Institutes of Health MERIT Award grant.  In addition to being a clinician and researcher, he was also a generous teacher and mentor to new doctors. He was extremely proud that the men and women who trained in Hematology in his laboratory and clinic, were providing state of the art care in hospitals all over the world.  As a young man, Bob was an Eagle Scout and learned a love for the outdoors.  His youthful sojourns through Canada by canoe became family fishing trips in remote places, and regular family weekends skiing in the Rocky Mountains.  He was a world traveler who set foot on all 7 continents during his life, where he and Nancy met U.S. Presidents, and a variety of celebrities and people of note, while visiting as many sites of world heritage and natural beauty as they could.  He was an avid reader, often surrounded by stacks of medical journals and books.  His family was at the center of everything he did, and he was most delighted spending time with his grandchildren.  He is survived by his wife of 55 years, Nancy, who, in addition to being his most dedicated advocate and the love of his life, was his research coordinator, his partner in business, and in the end, the greatest caregiver anyone could ever hope for in life and in death.  Bob is also survived by his son Mitchell, his daughter Debbie and her husband Vince, and their daughters, Bob and Nancy’s beloved grandchildren- Alyssa and Madeline. In lieu of flowers please donate to Doctors Without Borders at their website- https://www.doctorswithoutborders.org/

Citations

1. [S3] Rev. John Samuel Staton, Staton History (Charlotte, NC: The Delmar Company, 1982). Hereinafter cited as Staton History.
2. [S6805] Ancestry.com, 1940 United States Federal Census, Year: 1940; Census Place: Detroit, Wayne, Michigan; Roll: m-t0627-01842; Page: 9B; Enumeration District: 84-108
3. [S191] Cleo Meador Scott, Manning & Ancestors (, 1979), p. 90. Hereinafter cited as Manning & Ancestors.
4. [S191] Cleo Meador Scott, Manning & Ancestors (, 1979), p. 91. Hereinafter cited as Manning & Ancestors.