MR
Margaret Richardson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sweetwater-County, Wyoming
Our Model Tree links this Margaret Richardson across the 1930 and 1940 US Censuses in Sweetwater-County, Wyoming (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 21
b. ~1919
Female
Daughter
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sweetwater-County, Wyoming |
| Surname | Richardson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Superior Town |
| 1935 Residence (County) | Sweetwater |
| Additional Details | |
| Highest Grade | C-3 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Superior Town |
| Est. Birth Year | ~1919 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Betty Richardson | Daughter | — | 15 | ~1925 |
| Margaret Richardson | Daughter | — | 21 | ~1919 |
| Roger Richardson | Son | — | 22 | ~1918 |
| Lela Richardson | Spouse | — | 53 | ~1887 |
| Wallace Richardson | Head | — | 52 | ~1888 |
| Wallace Richardson | Son | — | 18 | ~1922 |
| Mary Richardson | Daughter | — | 23 | ~1917 |
Census Appearances
1930
Sweetwater, Wyoming
Daughter, age 10
Sweetwater, Wyoming · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Margaret Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Texas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Sweetwater-County, Wyoming
Daughter, age 21
Sweetwater-County, Wyoming · implied b. ~1919 — 7 household members
| Surname | Richardson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Superior Town |
| 1935 Residence (County) | Sweetwater |
| Highest Grade | C-3 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Margaret Richardson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Richardson
Daughter · 1940 · age 21 · b. ~1919 · Wyoming
★ You are viewing this record
Sibling
Betty Richardson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wallace Richardson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Richardson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Richardson
Sibling · 1940 · age 22
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 — Sweetwater-County, Wyoming
Open full size
1940 US Federal Census — Sweetwater-County, Wyoming
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04576-00514)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margie Petrina | 15 | Daughter | — | Wyoming |
| 2 | Ernie Robinson | 32 | Head | Machin. Miner | Wyoming |
| 3 | Marie Robinson | 30 | Wife | — | Wyoming |
| 4 | Judy Robinson | 3 | Daughter | — | Wyoming |
| 5 | Sandra Robinson | 2 | Daughter | — | Wyoming |
| 6 | Ernie Jr. Robinson | 0 | Son | — | Wyoming |
| 7 | William Robinson | 68 | Head | Machine Miner | England |
| 8 | Ann Robinson | 67 | Wife | — | England |
| 9 | Pete Choussard | 59 | Head | Loader Miner | France |
| 10 | Edith Choussard | 53 | Wife | — | England |
| 11 | Marceline Choussard | 9 | Daughter | — | Wyoming |
| 12 | Eva M. Wylam | 32 | Daughter | — | Colorado |
| 13 | Doris Johnson | 13 | Daughter | — | Washington |
| 14 | Wayne Phillips | 25 | Head | School Teacher | Missouri |
| 15 | Letha Phillips | 22 | Wife | — | Iowa |
| 16 | Frank Bertagnol | 32 | Head | Doctor | Wyoming |
| 17 | Doris Bertagnol | 32 | Wife | — | Nebraska |
| 18 | Virginia Bertagnol | 3 | Daughter | — | Nebraska |
| 19 | Ardyce Johnson | 14 | Niece | — | Nebraska |
| 20 | Paul Ross | 33 | Boarder | Doctor Asst. | Nebraska |
| 21 | Johnny Kalman | 48 | Head | Hoist Man | Oklahoma |
| 22 | John Twitchell | 47 | Head | Track Layer | Serbia |
| 23 | Joe Petroff | 48 | Boarder | — | Serbia |
| 24 | Griff Powell | 50 | Head | Hoist Man | Wyoming |
| 25 | Jessie Powell | 49 | Wife | — | Wyoming |
| 26 | Wallace Richardson | 52 | Head | Despt Agent | Kansas |
| 27 | Lela Richardson | 53 | Wife | — | Iowa |
| 28 | Roger Richardson | 22 | Son | — | Oklahoma |
| 29 | Margaret Richardson THIS PERSON | 21 | Daughter | — | Kansas |
| 30 | Wallace Richardson | 18 | Son | — | Wyoming |
| 31 | Betty Jane Richardson | 15 | Daughter | — | Wyoming |
| 32 | Mary Rachel Richardson | 23 | Daughter | School Teacher | Oklahoma |
| 33 | Mike Tomich | 21 | Head | Fireman | Wyoming |
| 34 | Herbert Wall | 27 | Head | Repair Man | Wyoming |
| 35 | Mary Wall | 21 | Wife | — | Wyoming |
| 36 | Freddie Wall | 0 | Son | — | Wyoming |
| 37 | Frank Lubick | 32 | Head | Machine Miner | Wyoming |
| 38 | Blanche Lubick | 28 | Wife | — | Wyoming |
| 39 | Frank Lubick | 9 | Son | — | Wyoming |
| 40 | Robert Lubick | 5 | Son | — | Wyoming |
Search for Margaret Richardson
All Margaret Richardson Census Records Discover Richardson Family TreeAbout 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)