MW
Marjorie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Genesee-County, Michigan
Our Model Tree links this Marjorie Williams across the 1930 and 1940 US Censuses in Genesee-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 7-person household.
Age 16
b. ~1924
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Genesee-County, Michigan |
| Surname | Williams |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | E. Grand Blvd. |
| 1935 Residence (County) | Genesee |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | E Grand Blvd |
| Est. Birth Year | ~1924 |
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 Marjorie | Age | Birth yr |
|---|---|---|---|---|
| Robert Williams | Son | — | 18 | ~1922 |
| Charles Williams | Head | — | 54 | ~1886 |
| Myrtle Williams | Spouse | — | 54 | ~1886 |
| Russell Williams | Son | — | 18 | ~1922 |
| Betty Williams | Daughter | — | 14 | ~1926 |
| Faye Williams | Daughter | — | 21 | ~1919 |
| Marjorie Williams | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Genesee, Michigan
Daughter, age 6
Genesee, Michigan · implied b. ~1924 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Marjorie F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Genesee-County, Michigan
Daughter, age 16
Genesee-County, Michigan · implied b. ~1924 — 7 household members
| Surname | Williams |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | E. Grand Blvd. |
| 1935 Residence (County) | Genesee |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Marjorie Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marjorie Williams
Daughter · 1940 · age 16 · b. ~1924 · Michigan
★ You are viewing this record
Sibling
Faye Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Williams
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Williams
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert 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 — Genesee-County, Michigan
Open full size
1940 US Federal Census — Genesee-County, Michigan
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01750-00264)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 42 | Charles E. Williams | 54 | Head | — | Ohio |
| 43 | Myrtle Williams | 54 | Wife | — | Ohio |
| 44 | Faye Williams | 21 | Daughter | — | Michigan |
| 45 | Robert Williams | 18 | Son | — | Michigan |
| 46 | Russell W. Williams | 18 | Son | Laborer | Michigan |
| 47 | Marjorie Williams THIS PERSON | 16 | Daughter | — | Michigan |
| 48 | Betty Williams | 14 | Daughter | — | Michigan |
| 49 | Albert Williams | 31 | Head | Wood Stockman | Kentucky |
| 50 | Juanita Williams | 26 | Wife | — | Minnesota |
| 51 | Richard Lee Williams | 5 | Son | — | Michigan |
| 52 | Earl Brandon | 36 | Brother in law | Janitor | Michigan |
| 53 | Naoma Brandon | 21 | Sister | — | Michigan |
| 54 | Ivan D. Skinner | 26 | Head | Metal Polisher | Michigan |
| 55 | Alexandra Skinner | 20 | Wife | — | Michigan |
| 56 | Barbara J. Skinner | 1 | Daughter | 0 | Michigan |
| 57 | Anthony Tosto | 36 | Head | Electrician | Italy |
| 58 | Dorothy Tosto | 35 | Wife | — | Michigan |
| 59 | Arletta J. Tosto | 15 | Daughter | — | Michigan |
| 60 | Shirley Tosto | 11 | Daughter | — | Michigan |
| 61 | Barbara Tosto | 9 | Daughter | — | Michigan |
| 62 | John Hughes | 29 | Head | Maintenance | Michigan |
| 63 | Pearl L. Hughes | 28 | Wife | — | Michigan |
| 64 | Robert Hughes | 8 | Son | — | Michigan |
| 65 | Richard Hughes | 5 | Son | — | Michigan |
| 66 | Albert D. Taylor | 51 | Head | Metal Finisher | Michigan |
| 67 | Margaret Taylor | 50 | Wife | — | Michigan |
| 68 | James Brown | 66 | Head | Machine Operator | Scotland |
| 69 | Flora D. Brown | 60 | Wife | — | Scotland |
| 70 | William Collins | 34 | Head | Paint Sprayer | Michigan |
| 71 | Dorothy D. Collins | 32 | Wife | — | Michigan |
| 72 | Richard Collins | 4 | Son | 0 | Michigan |
| 73 | Elbert Sears | 45 | Head | Welder | Indiana |
| 74 | Lucile D. Sears | 33 | Wife | — | Missouri |
| 75 | Roberta J. Sears | 7 | Daughter | — | Michigan |
| 76 | John Thomas | 45 | Head | Painter | Ohio |
| 77 | Gladys D. Thomas | 37 | Wife | — | Ohio |
| 78 | Frances Thomas | 19 | Daughter | Hospital Helper | Ohio |
| 79 | Willadean Thomas | 16 | Daughter | — | Ohio |
| 80 | Eileen Thomas | 11 | Daughter | — | Michigan |
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)