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Harry Graham — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Jefferson-County, Colorado

Our Model Tree links this Harry Graham across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 4-person household.

Age 47 b. ~1893 Male Head Born: Iowa Married

1940 Census Record Details

Census Year1940
LocationJefferson-County, Colorado
SurnameGraham
Given NameHarry
Relationship to HeadHead
SexM
Color / RaceWhite
Age47
Marital StatusMarried
BirthplaceIowa
1935 Residence (City)Precinct 36 Denney
1935 Residence (County)Jefferson
Additional Details
OccupationRealtor
IndustryRealestate
Class of WorkerOA
Hours Worked48
Income (1939)276
Highest GradeNo 8
1935 ResidenceSame Place
Birth StateIowa
Birth CountryUnited States
Birthplace (normalized)iowa
OccupationRealtor
Township / WardPrecinct 36 Denney
Est. Birth Year~1893

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

4 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Harry Age Birth yr
Harry Graham Head — 47 ~1893
Jordan Graham Son — 18 ~1922
Elaine Graham Daughter — 10 ~1930
Rowena Graham Spouse — 48 ~1892

Census Appearances

1920
Denver, Colorado
Head, age 28
Denver, Colorado · implied b. ~1892 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Graham
Given Name Harry W.
Relationship to Head Head
Sex M
Color / Race White
Age 28
Marital Status Married
Birthplace Iowa
Father's Birthplace Iowa
Mother's Birthplace Iowa
Occupation Salesman
Industry Auto Co.
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Home Owned/Rented R
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa
1930
Denver, Colorado
Head, age 37
Denver, Colorado · implied b. ~1893 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Graham
Given Name Harry C
Relationship to Head Head
Sex M
Color / Race White
Age 37
Marital Status Married
Birthplace Iowa
Age at First Marriage 27
Father's Birthplace Pennsylvania
Mother's Birthplace Pennsylvania
Occupation Salesman
Industry Autos
Class of Worker W
Can Read/Write Yes
Home Owned/Rented O
Home Value / Rent 5,500
Radio Set R
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa
1940
Jefferson-County, Colorado
Head, age 47
Jefferson-County, Colorado · implied b. ~1893 — 4 household members
Surname Graham
Given Name Harry
Relationship to Head Head
Sex M
Color / Race White
Age 47
Marital Status Married
Birthplace Iowa
1935 Residence (City) Precinct 36 Denney
1935 Residence (County) Jefferson
Occupation Realtor
Industry Realestate
Class of Worker OA
Hours Worked 48
Income (1939) 276
Highest Grade No 8
1935 Residence Same Place
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Harry Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Harry Graham
Head · 1940 · age 47 · b. ~1893 · Colorado
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Jefferson-County, Colorado Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00465-00961)

Line Name Age Relation Occupation Birthplace
1 Dury Nelean Achaal 36 Nephew Painter Wisconsin
2 Lloyd Richardson 44 Head Salesman Louisiana
3 Cina S Richardson 43 Wife — Illinois
4 Barbara Richardson 17 Daughter — Colorado
5 Thomas Richardson 12 Son — Colorado
6 Richard Mcclain 20 Head Mechanic Iowa
7 Betty S Mcclain 19 Wife — Colorado
8 Tammy Mcclain 0 Son — Colorado
9 Fred Atwater 50 Head Railroad Engineer Colorado
10 Ellen S Atwater 35 Wife — Oklahoma
11 Bert Atwater 18 Son — Colorado
12 Joe Willbanks 24 Brother-in-law Truck Driver Colorado
13 Kenneth Friend 31 Head Radio Man Indiana
14 Gladys S Friend 30 Wife — Wisconsin
15 David Friend 4 Son — Illinois
16 Darlene Friend 1 Daughter — Illinois
17 Christian Petersen 37 Head Post Service Iowa
18 Mabel S Petersen 31 Wife — Colorado
19 Jerry Petersen 2 Son — Colorado
20 Claude S Williams 57 Head — Indiana
21 Mamie Williams 58 Wife — Kentucky
22 James Raman 71 Head — Missouri
23 Anna S Raman 57 Wife — South Dakota
24 Fred Raman 16 Son — Washington
25 Betty Raman 14 Daughter — Washington
26 Henry Kenyon 24 Head Accountant Colorado
27 Lucille S Kenyon 22 Wife — Colorado
28 Shirley Kenyon 0 Daughter — Colorado
29 Martin Morchiern 64 Head Roofer Italy
30 Julia Morchiern 54 Wife House Work Minnesota
31 Lawrence M Ett 51 Head Postal Clerk Colorado
32 Amy Ett 41 Wife — Colorado
33 Shirley Ett 18 Daughter — Colorado
34 Milton Ett 14 Son — Colorado
35 Henry E Rutrough 57 Head Postal Clerk Virginia
36 Katherine S Rutrough 40 Wife — Germany
37 Harry Graham THIS PERSON 47 Head Realtor Iowa
38 Rowena Graham 48 Wife Grocer Iowa
39 Jordan Graham 18 Son — Colorado
40 Elaine Graham 10 Daughter — Colorado

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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