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Frank Morgan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Boulder-County, Colorado
Our Model Tree links this Frank Morgan across the 1920, 1930 and 1940 US Censuses in Boulder-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 3-person household.
Age 48
b. ~1892
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Boulder-County, Colorado |
| Surname | Morgan |
| Given Name | Frank E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Longmont City |
| 1935 Residence (County) | Boulder |
| Additional Details | |
| Occupation | Superintendent of Electricity |
| Industry | City Electrical Dept |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 3240 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Superintendent Of Electricity |
| Township / Ward | Longmont City |
| Est. Birth Year | ~1892 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Morgan | Head | — | 48 | ~1892 |
| E Morgan | Daughter | — | 17 | ~1923 |
| Bessie Morgan | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Boulder, Colorado
Head, age 29
Boulder, Colorado · implied b. ~1891 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Occupation | Electrician |
| Industry | Sugar factory |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Boulder, Colorado
Head, age 39
Boulder, Colorado · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Frank E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 24 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Electrician |
| Industry | City |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 22 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Boulder-County, Colorado
Head, age 48
Boulder-County, Colorado · implied b. ~1892 — 3 household members
| Surname | Morgan |
| Given Name | Frank E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Longmont City |
| 1935 Residence (County) | Boulder |
| Occupation | Superintendent of Electricity |
| Industry | City Electrical Dept |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 3240 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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.
Our Model Tree links Frank Morgan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Morgan
Head · 1940 · age 48 · b. ~1892 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Boulder-County, Colorado
Open full size
1940 US Federal Census — Boulder-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00457-01088)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Olene D Malstrom | 77 | Head | — | Indiana |
| 2 | Ray M Malstrom | 47 | Son | Painter | Wyoming |
| 3 | Theodore Leslie | 47 | Head | Traveling Salesman | Colorado |
| 4 | Lelia Leslie | 46 | Wife | — | Missouri |
| 5 | Betty Jane Leslie | 17 | Daughter | Sales Girl | Nebraska |
| 6 | Lida Hartley | 62 | Head | Tender Of Lawn & Flowers | Missouri |
| 7 | Amanda Hartley | 61 | Wife | — | Missouri |
| 8 | Bennit Acuff | 32 | Head | Machinist | Kansas |
| 9 | Mary Acuff | 32 | Wife | — | Oklahoma |
| 10 | Frank B Morrison | 45 | Head | Salesman | Colorado |
| 11 | Edna B Morrison | 41 | Wife | Saleslady | Nebraska |
| 12 | Herbert Jackson | 51 | Head | General Mechanic | Missouri |
| 13 | Dixie Jackson | 19 | Son | Truck Driver | Colorado |
| 14 | Billy James Jackson | 14 | Son | — | Colorado |
| 15 | John H Michels | 36 | Head | Parts Salesman | Nebraska |
| 16 | Eloise Michels | 29 | Wife | — | Kansas |
| 17 | Donna Lee Michels | 7 | Daughter | — | Colorado |
| 18 | Donald Elroy Michels | 4 | Son | — | Colorado |
| 19 | Charles S Grange | 60 | Head | Veterinarian | South Dakota |
| 20 | Mary Mae Grange | 60 | Wife | — | South Dakota |
| 21 | Donnel Cleland Grange | 21 | Son | — | Colorado |
| 22 | William N Miller | 72 | Head | Merchant Police | Colorado |
| 23 | Sadie A Miller | 57 | Wife | — | Kansas |
| 24 | W. E. Flemming | 32 | Head | District Representative | Iowa |
| 25 | Nancy Flemming | 26 | Wife | — | Oklahoma |
| 26 | William N Harker | 7 | Step son | — | Colorado |
| 27 | Theodore S Bauer | 36 | Head | Miner | Colorado |
| 28 | Regal Bauer | 36 | Wife | — | Colorado |
| 29 | William Bauer | 12 | Son | — | Colorado |
| 30 | Barbara Ann Bauer | 8 | Daughter | — | Colorado |
| 31 | Alexa Bauer | 78 | Mother | — | England |
| 32 | Fred Smith | 56 | Brother in law | Miner | Colorado |
| 33 | Sidney Wilkes | 63 | Father in law | — | Tennessee |
| 34 | Frank E Morgan THIS PERSON | 48 | Head | Superintendent Of Electricity | Illinois |
| 35 | Bessie E Morgan | 45 | Wife | — | Colorado |
| 36 | E. Jean Morgan | 17 | Daughter | — | Colorado |
| 37 | Ross R Fraker | 21 | Head | Laborer | Colorado |
| 38 | Dale Fraker | 19 | Brother | Feed Mixer | Colorado |
| 39 | Gladys Fraker | 18 | Sister in law | — | Iowa |
| 40 | Andrea Fraker | 1 | Niece | — | 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)