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James Mccabe — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-County, Maryland
Our Model Tree links this James Mccabe across the 1920, 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed), with identified parents Calvert & Noah — first a son (b.~1912), then head of a 3-person household.
Age 28
b. ~1912
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-County, Maryland |
| Surname | McCabe |
| Given Name | James G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Towson |
| 1935 Residence (County) | Baltimore |
| Additional Details | |
| Occupation | Lawyer |
| Industry | private practice |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Lawyer |
| Township / Ward | Towson |
| Est. Birth Year | ~1912 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Mccabe | Son | — | 28 | ~1912 |
| Calvert Mccabe | Son | — | 26 | ~1914 |
| Marie Mccabe | Head | — | 54 | ~1886 |
Census Appearances
1920
Baltimore, Maryland
Son, age 8
Baltimore, Maryland · implied b. ~1912 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCabe |
| Given Name | James A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 18
Baltimore, Maryland · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCabe |
| Given Name | James L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Son, age 28
Baltimore-County, Maryland · implied b. ~1912 — 3 household members
| Surname | McCabe |
| Given Name | James G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Towson |
| 1935 Residence (County) | Baltimore |
| Occupation | Lawyer |
| Industry | private practice |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 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 James Mccabe across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Calvert Mccabe (~0.92 confidence) and father Noah Mccabe (~0.92 confidence) and mother Marie Mccabe (~0.92 confidence) and mother Marie Mccabe (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Calvert Mccabe
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Noah Mccabe
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Marie Mccabe
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Marie Mccabe
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Mccabe
Son · 1940 · age 28 · b. ~1912 · Maryland
★ You are viewing this record
Sibling
Calvert Mccabe
Sibling · 1940 · age 26
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 — Baltimore-County, Maryland
Open full size
1940 US Federal Census — Baltimore-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01505-00216)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charlotte G. Weaver | 47 | Wife | — | Pennsylvania |
| 42 | Margaret G. Weaver | 22 | daughter | Stenographer | Pennsylvania |
| 43 | Nancy Lee Weaver | 17 | daughter | — | Pennsylvania |
| 44 | William H. 3Rd Weaver | 12 | Son | — | D.C. |
| 45 | Joseph W. Sener | 38 | Head | Investment Banker | Maryland |
| 46 | Clara Sener | 38 | Wife | — | West Virginia |
| 47 | Joseph W. Jr Sener | 13 | Son | — | Maryland |
| 48 | Richard B. Sener | 10 | Son | — | Maryland |
| 49 | Robert H. Sener | 6 | daughter | — | Maryland |
| 50 | Lurretta Jasmine | 39 | Cook | Cook | Louisiana |
| 51 | William E. Price | 61 | Head | President | Maryland |
| 52 | Margaret Price | 60 | Wife | — | Maryland |
| 53 | Raymond P. Allen | 67 | Head | Architect | Maryland |
| 54 | Wife Allen | 68 | Wife | — | Maryland |
| 55 | Katherine Gorsuch | 47 | Head | Dietitian | New York |
| 56 | Thomas Jr Gorsuch | 13 | Son | — | Maryland |
| 57 | Jane D. Gorsuch | 12 | daughter | — | Maryland |
| 58 | Ashley Gordon Stiff | 47 | Head | Lawyer | Virginia |
| 59 | Mary E. W. Stiff | 47 | Wife | — | Virginia |
| 60 | Martha Olds Stiff | 18 | daughter | — | Maryland |
| 61 | Ashley Gordon Jr Stiff | 9 | Son | — | Maryland |
| 62 | Edward Condo-Vounios | 50 | Head | Wrestling Promotor | Greece |
| 63 | Alta G. Condo-Vounios | 40 | Wife | — | Pennsylvania |
| 64 | Edward Jr Condo-Vounios | 20 | Son | — | Ohio |
| 65 | Beverly Condo-Vounios | 17 | daughter | — | Ohio |
| 66 | William G. Smith | 60 | Head | Salesman | Maryland |
| 67 | Edith B. Smith | 56 | Wife | — | Maryland |
| 68 | William R. Smith | 27 | Son | Clerk | Maryland |
| 69 | Ruth Elaine Smith | 24 | daughter-in-law | Secretary | Maryland |
| 70 | Naomi Smith | 26 | Mother-in-law | — | Maryland |
| 71 | Marie C. Mccabe | 54 | Head | — | Maryland |
| 72 | James G. Mccabe THIS PERSON | 28 | Son | Lawyer | Maryland |
| 73 | Calvert C. Mccabe | 26 | Son | Special Student | Maryland |
| 74 | Walker A. Kraft | 56 | Head | Supervisor Transportation | Maryland |
| 75 | Edna R. Kraft | 32 | daughter | Teacher | Maryland |
| 76 | Margaret E. Kraft | 30 | daughter | — | Maryland |
| 77 | Otis Dewlin | 51 | Head | Architect | Maryland |
| 78 | Bessie Dewlin | 48 | Wife | — | Maryland |
| 79 | Helen Dewlin | 24 | daughter | Clerk | Maryland |
| 80 | Lillian Dewlin | 22 | daughter | Telephone Operator | Maryland |
Pedigree Summary
James + 1 sibling
Gen 1 · 4 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)