JB
James Barry — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-County, Maryland
Our Model Tree links this James Barry across the 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 9-person household.
Age 16
b. ~1924
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-County, Maryland |
| Surname | Barry |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Essex |
| 1935 Residence (County) | Baltimore |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Essex |
| Est. Birth Year | ~1924 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Marion Barry | Daughter | — | 12 | ~1928 |
| Jane Barry | Daughter | — | 2 | ~1938 |
| Francis Barry | Daughter | — | 10 | ~1930 |
| James Barry | Head | — | 35 | ~1905 |
| William Barry | Son | — | 8 | ~1932 |
| James Barry | Son | — | 16 | ~1924 |
| Eugene Barry | Son | — | 5 | ~1935 |
| Raymond Barry | Son | — | 14 | ~1926 |
| Martha Barry | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Baltimore, Maryland
Son, age 5
Baltimore, Maryland · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barry |
| Given Name | James L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Son, age 16
Baltimore-County, Maryland · implied b. ~1924 — 9 household members
| Surname | Barry |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Essex |
| 1935 Residence (County) | Baltimore |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 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 Barry across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Barry
Son · 1940 · age 16 · b. ~1924 · Maryland
★ You are viewing this record
Sibling
Marion Barry
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Barry
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Barry
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Barry
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Barry
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Barry
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 — Baltimore-County, Maryland
Open full size
1940 US Federal Census — Baltimore-County, Maryland
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-01507-00139)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carmine Danesic | 46 | Head | Salesman | Maryland |
| 2 | Elsie Danesic | 37 | Wife | — | Maryland |
| 3 | Carmine Danesic | 13 | Son | — | Maryland |
| 4 | William Danesic | 8 | Son | — | Maryland |
| 5 | John Danesic | 6 | Son | — | Maryland |
| 6 | Elvine Danesic | 5 | Daughter | — | Maryland |
| 7 | Fredrick Burkhoff | 63 | Head | — | Maryland |
| 8 | Hester Burkhoff | 43 | Wife | Labor | Pa |
| 9 | John Fitzpatrick | 52 | Head | — | Maryland |
| 10 | Mary Fitzpatrick | 47 | Wife | Labor | Maryland |
| 11 | Deloris Fitzpatrick | 14 | Daughter | — | Maryland |
| 12 | James Barry | 35 | Head | — | Maryland |
| 13 | Martha Barry | 38 | Wife | Helper | Maryland |
| 14 | James Barry THIS PERSON | 16 | Son | — | Maryland |
| 15 | Raymond Barry | 14 | Son | — | Maryland |
| 16 | Marion Barry | 12 | Daughter | — | Maryland |
| 17 | Francis Barry | 10 | Daughter | — | Maryland |
| 18 | William Barry | 8 | Son | — | Maryland |
| 19 | Eugene Barry | 5 | Son | — | Maryland |
| 20 | Jane Ann Barry | 2 | Daughter | — | Maryland |
| 21 | Laura Smith | 52 | Head | — | Maryland |
| 22 | Frank Miller | 27 | Son | — | Mississippi |
| 23 | Vernon Smith | 16 | Son | Loader | Maryland |
| 24 | William Smith | 15 | Son | — | Maryland |
| 25 | Horace Broughton | 39 | Head | — | Maryland |
| 26 | Florence Broughton | 34 | Wife | Helper | Maryland |
| 27 | Horace Broughton | 17 | Son | — | Maryland |
| 28 | James Broughton | 13 | Son | Landscaping | Maryland |
| 29 | Albert Broughton | 11 | Son | — | Maryland |
| 30 | Corbin Broughton | 9 | Son | — | Maryland |
| 31 | Herbert Broughton | 5 | Son | — | Maryland |
| 32 | Florence Broughton | 2 | Daughter | — | Maryland |
| 33 | Everett Earner | 45 | Head | — | Maryland |
| 34 | Annie Earner | 41 | Wife | Furniture Finisher | Maryland |
| 35 | Neria Earner | 19 | Daughter | — | Maryland |
| 36 | Kendrith Earner | 16 | Son | — | Maryland |
| 37 | Orville Earner | 13 | Son | — | Maryland |
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)