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Margaret Bradley — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Margaret Bradley across the 1910, 1920, 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed), with identified parents Arthur & Joseph — first a daughter (b.~1909), then head of a 4-person household.
Age 31
b. ~1909
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Bradley |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Lakewood |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Steamship Line |
| Class of Worker | PW |
| Hours Worked | 38 |
| Income (1939) | 1150 |
| Highest Grade | H 4 |
| 1935 Residence | Ohio |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Stenographer |
| Township / Ward | Bay Village |
| Est. Birth Year | ~1909 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| J Bradley | Son | — | 29 | ~1911 |
| Margaret Bradley | Head | — | 60 | ~1880 |
| Margaret Bradley | Daughter | — | 31 | ~1909 |
| M Bradley | Daughter | — | 34 | ~1906 |
Census Appearances
1910
Cuyahoga, Ohio
Daughter, age 2
Cuyahoga, Ohio · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1920
Cuyahoga, Ohio
Daughter, age 12
Cuyahoga, Ohio · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Cuyahoga, Ohio
Daughter, age 21
Cuyahoga, Ohio · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Margaret M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Occupation | Secretary |
| Industry | Steamship |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Cuyahoga-County, Ohio
Daughter, age 31
Cuyahoga-County, Ohio · implied b. ~1909 — 4 household members
| Surname | Bradley |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Lakewood |
| 1935 Residence (County) | Cuyahoga |
| Occupation | Stenographer |
| Industry | Steamship Line |
| Class of Worker | PW |
| Hours Worked | 38 |
| Income (1939) | 1150 |
| Highest Grade | H 4 |
| 1935 Residence | Ohio |
| 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 Margaret Bradley across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Arthur Bradley (~0.92 confidence) and father Joseph Bradley (~0.92 confidence) and father Joseph Bradley (~0.92 confidence) and mother Margaret Bradley (~0.92 confidence) and mother Margaret Bradley (~0.92 confidence) and mother Margaret Bradley (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arthur Bradley
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Joseph Bradley
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Joseph Bradley
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Margaret Bradley
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Margaret Bradley
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Margaret Bradley
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Bradley
Daughter · 1940 · age 31 · b. ~1909 · Ohio
★ You are viewing this record
Sibling
J Bradley
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
M Bradley
Sibling · 1940 · age 34
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-t0627-03048-00064)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edna Peterson | 36 | Head | Sales | Ohio |
| 42 | Virginia Peterson | 8 | Daughter | — | Ohio |
| 43 | Wesley S. Leaper | 39 | Head | Sales Manager | Michigan |
| 44 | Juanita P. Leaper | 31 | Wife | — | Illinois |
| 45 | Kathleen Bolger | 19 | Lodger | — | Illinois |
| 46 | Daniel Merrill | 45 | Head | Teacher | Ohio |
| 47 | Ruth Merrill | 45 | Wife | — | Ohio |
| 48 | William Merrill | 20 | Son | — | Ohio |
| 49 | Ruth E. Merrill | 18 | Daughter | — | Ohio |
| 50 | Mary M. Merrill | 16 | Daughter | — | Ohio |
| 51 | Charles E. Chaney | 27 | Head | Secretary | Ohio |
| 52 | Virginia R. Chaney | 24 | Wife | Secretary | Ohio |
| 53 | William S. Friend | 39 | Head | Artist | Ohio |
| 54 | Margaret L. Friend | 37 | Wife | — | Ohio |
| 55 | Susan Friend | 7 | Daughter | — | Ohio |
| 56 | Margot L. Friend | 3 | Daughter | — | Ohio |
| 57 | Jeanette E. Reamer | 48 | Head | Psychologist | Ohio |
| 58 | Edith R. P. Lake | 43 | Lodger | Clerk | Iowa |
| 59 | Joel L. Ashcraft | 44 | Head | Salesman | Ohio |
| 60 | Mildred Ashcraft | 42 | Wife | Office Supervisor | Ohio |
| 61 | Sutton J. Ashcraft | 17 | Son | — | Ohio |
| 62 | Nancy L. Ashcraft | 15 | Daughter | — | Ohio |
| 63 | John L. Miller | 68 | Brother | — | Ohio |
| 64 | Bessie G. Miller | 64 | Sister | — | Ohio |
| 65 | Glen L. Ganyard | 44 | Head | Teacher | Ohio |
| 66 | Beulah Ganyard | 45 | Wife | — | Ohio |
| 67 | Eloise L. Ganyard | 21 | Daughter | Clerk | Ohio |
| 68 | Corless W. Ganyard | 13 | Son | — | Ohio |
| 69 | Ivan S. Ganyard | 11 | Son | — | Ohio |
| 70 | Margaret E. Bradley | 60 | Head | — | Germany |
| 71 | M. Lucy Bradley | 34 | Daughter | Saleslady | Michigan |
| 72 | Margaret M. Bradley THIS PERSON | 31 | Daughter | Stenographer | Michigan |
| 73 | J. Lawrence Bradley | 29 | Son | Price Clerk | Michigan |
| 74 | Shelley Price | 38 | Head | Service Man | Ohio |
| 75 | A. Katherine Price | 34 | Wife | — | Ohio |
| 76 | Robert D. Price | 15 | Son | — | Ohio |
| 77 | Bradley H. Price | 14 | Son | — | Ohio |
| 78 | Beverley M. Price | 12 | Daughter | — | Ohio |
| 79 | Richard Price | 8 | Son | — | Ohio |
| 80 | Charles H. Stone | 66 | Head | — | Ohio |
Pedigree Summary
Margaret + 2 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)