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Margaret Bailey — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Margaret Bailey across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents George & Elizabeth — first a spouse (b.~1909), then head of a 4-person household.
Age 31
b. ~1909
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Bailey |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| 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 |
|---|---|---|---|---|
| Margaret Bailey | Spouse | — | 31 | ~1909 |
| Patricia Bailey | Daughter | — | 3 | ~1937 |
| Thomas Bailey | Son | — | 5 | ~1935 |
| Thomas Bailey | Head | — | 40 | ~1900 |
Census Appearances
Daughter, age 1
Baltimore, Maryland · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 10
Baltimore, Maryland · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 20
Baltimore, Maryland · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Margaret G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Secretary |
| Industry | Stock & Bond |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 31
Baltimore-City-County, Maryland · implied b. ~1909 — 4 household members
| Surname | Bailey |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Bailey across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Bailey (~0.92 confidence) and mother Elizabeth Bailey (~0.92 confidence) and mother Elizabeth Bailey (~0.92 confidence) and father Arthur Bailey (~0.92 confidence) and mother Lillian Bailey (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Bailey
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Bailey
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Bailey
b. ~1884
Source mother
● Household
· direct · ~0.92
Father
Arthur Bailey
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Lillian Bailey
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Bailey
Spouse · 1940 · age 31 · b. ~1909 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01538-00268)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frederick Ochsler | 8 | Son | — | Maryland |
| 2 | Gilbert Ochsler | 4 | Son | — | Maryland |
| 3 | Grover W Boswell | 28 | Head | Pit Crane | Maryland |
| 4 | Marcelene Boswell | 28 | Wife | Clerk | Maryland |
| 5 | George O Coney | 64 | Head | — | Maryland |
| 6 | Mary E Coney | 58 | Wife | — | District Columbia |
| 7 | Helen A Coney | 14 | Daughter | — | Maryland |
| 8 | Junia C Baker | 23 | Head | Crane Operator | Maryland |
| 9 | Idell Baker | 19 | Wife | — | Maryland |
| 10 | Samuel H Eaton | 67 | Head | Conductor | Maryland |
| 11 | Margaret Eaton | 47 | Wife | — | Maryland |
| 12 | Samuel H Jr Eaton | 25 | Son | — | Maryland |
| 13 | William Eaton | 23 | Son | — | Maryland |
| 14 | Alice F Wilkie | 13 | Niece | — | Maryland |
| 15 | Thomas C Bailey | 40 | Head | Roller | Maryland |
| 16 | Margaret Bailey THIS PERSON | 31 | Wife | — | Maryland |
| 17 | Thomas F Bailey | 5 | Son | — | Maryland |
| 18 | Patricia Bailey | 3 | Daughter | — | Maryland |
| 19 | Mary A Healy | 31 | Head | — | Maryland |
| 20 | Patricia A Healy | 5 | Daughter | — | Maryland |
| 21 | Margaret M Flaherty | 25 | Sister | Saleslady | Maryland |
| 22 | Abner M Flaherty | 23 | Sister | Saleslady | Maryland |
| 23 | Frank W Bethey | 50 | Head | Chauffeur | Maryland |
| 24 | Rena C Bethey | 44 | Wife | — | Maryland |
| 25 | John W Mccape | 24 | Son | Attendant | Maryland |
| 26 | Lillian D Bethey | 19 | Daughter | — | Maryland |
| 27 | Vernon F Bethey | 8 | Son | — | Maryland |
| 28 | William Holthous | 38 | Head | Operator | Maryland |
| 29 | Ruth E Holthous | 34 | Wife | — | Maryland |
| 30 | Thelma M Holthous | 17 | Daughter | Saleslady | Maryland |
| 31 | Irma D Holthous | 12 | Daughter | — | Maryland |
| 32 | Charles E Holthous | 9 | Son | — | Maryland |
| 33 | Doris J Holthous | 5 | Daughter | — | Maryland |
| 34 | Walker D Keaser | 42 | Head | Catcher | W. Virginia |
| 35 | Maymie Keaser | 33 | Wife | — | W. Virginia |
| 36 | Virginia L Keaser | 12 | Daughter | — | Maryland |
| 37 | Janice M Keaser | 10 | Daughter | — | Maryland |
| 38 | Phyllis J Keaser | 9 | Daughter | — | Maryland |
| 39 | Juanita L Keaser | 7 | Daughter | — | Maryland |
| 40 | Colleen Keaser | 5 | Daughter | — | Maryland |
Related Census Records
Pedigree Summary
Margaret
Gen 1 · 5 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)