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Lloyd Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Routt-County, Colorado
Our Model Tree links this Lloyd Williams across the 1930 and 1940 US Censuses in Routt-County, Colorado (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Routt-County, Colorado |
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Steamboat Springs Town |
| 1935 Residence (County) | Routt |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Steamboat Springs Town |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Leonard Williams | Son | — | 24 | ~1916 |
| Mildred Williams | Spouse | — | 46 | ~1894 |
| John Williams | Head | — | 56 | ~1884 |
| William Williams | Son | — | 18 | ~1922 |
| Lawrence Williams | Son | — | 15 | ~1925 |
| Margaret Williams | Daughter | — | 21 | ~1919 |
| Lloyd Williams | Son | — | 12 | ~1928 |
Census Appearances
1930
Routt, Colorado
Son, age 2
Routt, Colorado · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Routt-County, Colorado
Son, age 12
Routt-County, Colorado · implied b. ~1928 — 7 household members
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Steamboat Springs Town |
| 1935 Residence (County) | Routt |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Lloyd Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lloyd Williams
Son · 1940 · age 12 · b. ~1928 · Colorado
★ You are viewing this record
Sibling
Margaret Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Williams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Williams
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Williams
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Routt-County, Colorado
Open full size
1940 US Federal Census — Routt-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00479-00032)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Blasse | 25 | Wife | — | Nebraska |
| 2 | Leta Blasse | 1 | Daughter | — | Colorado |
| 3 | Annie Bradburn | 67 | Head | — | Texas |
| 4 | Madelyn Bradburn | 18 | Granddaughter | — | Oklahoma |
| 5 | Robert Bradburn | 17 | Grandson | — | Oklahoma |
| 6 | James Harding | 35 | Lodger | Assistant | Oklahoma |
| 7 | George Bradburn | 39 | Head | Operator-Owner | Oklahoma |
| 8 | Mamie Bradburn | 34 | Wife | — | Oklahoma |
| 9 | George L. Bradburn | 15 | Son | — | Oklahoma |
| 10 | Eugene Lepley | 31 | Head | Forest Supervisor | Colorado |
| 11 | Ruth Lepley | 30 | Wife | — | Michigan |
| 12 | Clarence Schaefermeyer | 33 | Head | Proprietor | Colorado |
| 13 | Frances Schaefermeyer | 28 | Wife | Assistant | Colorado |
| 14 | Claire Schaefermeyer | 7 | Daughter | — | Colorado |
| 15 | Bunny Ray Schaefermeyer | 3 | Daughter | — | Colorado |
| 16 | John L. Williams | 56 | Head | Laborer | Colorado |
| 17 | Mildred Williams | 46 | Wife | Maid | Colorado |
| 18 | Leonard Williams | 24 | Son | Foreman | Colorado |
| 19 | Margaret Williams | 21 | Daughter | Operator | Colorado |
| 20 | William Williams | 18 | Son | New Worker | Colorado |
| 21 | Lawrence Williams | 15 | Son | — | Colorado |
| 22 | Lloyd Williams THIS PERSON | 12 | Son | — | Colorado |
| 23 | Ida May Arisla | 66 | Head | — | Colorado Terr. |
| 24 | Gertrude Freeser | 52 | Head | Ironer | Iowa |
| 25 | James Garrison | 59 | Head | Blacksmith | North Carolina |
| 26 | Margie Garrison | 51 | Wife | — | Colorado |
| 27 | Albert Square | 17 | Nephew | — | Colorado |
| 28 | Joe Semotan | 73 | Head | — | Iowa |
| 29 | Mary Semotan | 69 | Wife | — | Czechoslovakia |
| 30 | Cyrus A. Wandell | 70 | Head | Operator | Iowa |
| 31 | Eva Wandell | 60 | Wife | — | Kansas |
| 32 | Tim Wandell | 38 | Son | Truck Driver | Kansas |
| 33 | Virginia Beach | 12 | Granddaughter | — | Colorado |
| 34 | Clifford Johnstone | 33 | Head | Body & Fender Man | Colorado |
| 35 | Genevieve Johnstone | 33 | Wife | — | Colorado |
| 36 | Norman Johnstone | 9 | Son | — | Colorado |
| 37 | Val Jacobo | 29 | Head | Painter-House | Colorado |
| 38 | Edith Jacobo | 21 | Wife | — | Colorado |
| 39 | Norton Jacobo | 3 | Son | — | Colorado |
| 40 | John D. Hawksworth | 69 | Head | — | Iowa |
Related Census Records
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)