MS
Margaret Simpson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Margaret Simpson across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Simpson |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | City of Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | City Of Cleveland |
| Est. Birth Year | ~1926 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Simpson | Spouse | — | 35 | ~1905 |
| William Simpson | Son | — | 6 | ~1934 |
| Patricia Simpson | Daughter | — | 13 | ~1927 |
| Leo Simpson | Son | — | 11 | ~1929 |
| Margaret Simpson | Daughter | — | 14 | ~1926 |
| Richard Simpson | Son | — | ~1940 | |
| Rose Simpson | Daughter | — | 7 | ~1933 |
| Gilbert Simpson | Head | — | 41 | ~1899 |
| Raymond Simpson | Son | — | 3 | ~1937 |
| John Simpson | Son | — | 5 | ~1935 |
Census Appearances
1930
Cuyahoga, Ohio
Daughter, age 3
Cuyahoga, Ohio · implied b. ~1927 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sampson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Minnesota |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Daughter, age 14
Cuyahoga-County, Ohio · implied b. ~1926 — 10 household members
| Surname | Simpson |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | City of Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Simpson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Simpson
Daughter · 1940 · age 14 · b. ~1926 · Ohio
★ You are viewing this record
Sibling
Patricia Simpson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Simpson
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Simpson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Simpson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Simpson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Simpson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Simpson
Sibling · 1940 · age 5
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 — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03205-00597)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Corpe | 8 | Son | — | New York |
| 2 | Alfred Corpe | 5 | Son | — | — |
| 3 | Russell Corpe | 4 | Son | — | — |
| 4 | Dorothy Corpe | 3 | Daughter | — | — |
| 5 | Gilbert B. Simpson | 41 | Head | Accountant | Tennessee |
| 6 | Margaret R. Simpson | 35 | Wife | — | Ohio |
| 7 | Margaret A. Simpson THIS PERSON | 14 | Daughter | — | Ohio |
| 8 | Patricia J. Simpson | 13 | Daughter | — | Ohio |
| 9 | Leo A. Simpson | 11 | Son | — | Ohio |
| 10 | Rose Simpson | 7 | Daughter | — | Ohio |
| 11 | William G. Simpson | 6 | Son | — | Ohio |
| 12 | John F. Simpson | 5 | Son | — | — |
| 13 | Raymond Simpson | 3 | Son | — | — |
| 14 | Richard Simpson | 0 | Son | — | — |
| 15 | Fred Petrie | 67 | Head | Tailor | Hungary |
| 16 | Margaret Petrie | 65 | Wife | — | Hungary |
| 17 | Henry Petrie | 29 | Son | Laborer | Hungary |
| 18 | Katherine Petrie | 27 | Daughter-in-law | — | Michigan |
| 19 | Richard Petrie | 4 | Grandson | — | — |
| 20 | Donald Petrie | 1 | Grandson | — | — |
| 21 | James Burton | 23 | Head | Shipping Clerk | Ohio |
| 22 | Gladys Burton | 25 | Wife | — | Ohio |
| 23 | Daniel J. Burton | 0 | Son | — | — |
| 24 | Orville Ureas | 82 | Head | Machinist | Ohio |
| 25 | Caroline Ureas | 77 | Wife | — | Penn |
| 26 | Arthur A. Rogers | 48 | Head | Machine Operator | Ohio |
| 27 | Ella Rogers | 40 | Wife | — | Ohio |
| 28 | Herbert A. Rogers | 17 | Son | — | Ohio |
| 29 | John Keller | 58 | Head | Proprietor | Hungary |
| 30 | Sophia Keller | 70 | Wife | — | Hungary |
| 31 | Bernard Ball | 57 | Head | Tent Work | Kentucky |
| 32 | Delia Ball | 52 | Wife | — | Indiana |
| 33 | Joseph Ball | 23 | Son | Delivery Boy | Ohio |
| 34 | Marian Ball | 21 | Daughter | Typist | Ohio |
| 35 | John Ball | 20 | Son | Printer Help | Ohio |
| 36 | George Ball | 18 | Son | — | Ohio |
| 37 | Alex Linker | 40 | Head | Watchman | Hungary |
| 38 | Florence Linker | 26 | Wife | — | Ohio |
| 39 | Andrew Antis | 40 | Lodger | Assembler | Hungary |
| 40 | William Sandow | 69 | Head | Receiving Clerk | Germany |
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)