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Margaret Brady — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Margaret Brady across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1931), then head of a 9-person household.
Age 9
b. ~1931
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Brady |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Parma City |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Parma City |
| Est. Birth Year | ~1931 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| John Brady | Son | — | 18 | ~1922 |
| James Brady | Son | — | 8 | ~1932 |
| Eileen Brady | Daughter | — | 20 | ~1920 |
| Margaret Brady | Daughter | — | 9 | ~1931 |
| William Brady | Son | — | 11 | ~1929 |
| Jean Brady | Daughter | — | 15 | ~1925 |
| Mary Brady | Spouse | — | 44 | ~1896 |
| Thomas Brady | Son | — | 13 | ~1927 |
| John Brady | Head | — | 43 | ~1897 |
Census Appearances
1930
Cuyahoga, Ohio
Daughter, age
Cuyahoga, Ohio · implied b. ~1930 — 28 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Daughter, age 9
Cuyahoga-County, Ohio · implied b. ~1931 — 9 household members
| Surname | Brady |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Parma City |
| 1935 Residence (County) | Cuyahoga |
| Highest Grade | No 3 |
| 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 Brady across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Brady
Daughter · 1940 · age 9 · b. ~1931 · Ohio
★ You are viewing this record
Sibling
John Brady
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eileen Brady
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Brady
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Brady
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Brady
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Brady
Sibling · 1940 · age 8
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-t0627-03057-00492)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John F. Brady | 43 | Head | Electrician | Ohio |
| 2 | Mary E. Brady | 44 | Wife | — | Ohio |
| 3 | Eileen A. Brady | 20 | Daughter | Day Housework | Ohio |
| 4 | John F. Jr. Brady | 18 | Son | Factory Work | Ohio |
| 5 | Jean M. Brady | 15 | Daughter | — | Ohio |
| 6 | Thomas J. Brady | 13 | Son | — | Ohio |
| 7 | William A. Brady | 11 | Son | — | Ohio |
| 8 | Margaret M. Brady THIS PERSON | 9 | Daughter | — | Ohio |
| 9 | James J. Brady | 8 | Son | — | Ohio |
| 10 | Earl G. Pickard | 54 | Head | Insurance Salesman | Ohio |
| 11 | Nora J. Pickard | 50 | Wife | — | Ohio |
| 12 | Wilbur J. Pickard | 23 | Son | Gas Station Attendant | Ohio |
| 13 | Stephen Milner | 60 | Head | Cabinet Maker | Austria |
| 14 | Gizella D. Milner | 50 | Wife | — | Austria |
| 15 | John V. Knapp | 30 | Head | Steel Inspector | Pennsylvania |
| 16 | Irene M. Knapp | 26 | Wife | — | Ohio |
| 17 | Frances C. Knapp | 5 | Daughter | — | Ohio |
| 18 | John A. Knapp | 4 | Son | — | Ohio |
| 19 | Patricia L. Knapp | 2 | Daughter | — | Ohio |
| 20 | Mary-Irene Knapp | 0 | Daughter | — | Ohio |
| 21 | Leo H. Mortensen | 33 | Brother-in-law | Scale Mechanic | Denmark |
| 22 | Frances Mortensen | 31 | Sister | — | Pennsylvania |
| 23 | Robert Mortensen | 10 | Nephew | — | Ohio |
| 24 | Virginia Mortensen | 9 | Niece | — | Ohio |
| 25 | Marjorie Mortensen | 7 | Niece | — | Ohio |
| 26 | Leo W. Mortensen | 6 | Nephew | — | Ohio |
| 27 | Gerald Mortensen | 1 | Nephew | — | Ohio |
| 28 | George Rose | 31 | Head | Custodian | Ohio |
| 29 | Lillian Rose | 34 | Wife | — | Ohio |
| 30 | Gordon Rose | 9 | Son | — | Ohio |
| 31 | Lillian Rose | 3 | Daughter | — | Ohio |
| 32 | Carl W. Scheely | 56 | Head | Electric Mechanic | Germany |
| 33 | Bertha Scheely | 47 | Wife | — | Ohio |
| 34 | David Johnson | 62 | Head | Painter | West Virginia |
| 35 | Lula Johnson | 59 | Wife | — | West Virginia |
| 36 | Buster B. Johnson | 24 | Son | Painter | Ohio |
| 37 | John Johnson | 19 | Son | Painter | Ohio |
| 38 | Charles Johnson | 15 | Son | — | West Virginia |
| 39 | Nellie Johnson | 7 | Daughter | — | Ohio |
| 40 | Earl C. Gibbs | 44 | Head | Wholesale Butcher | Ohio |
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)