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James Mclean — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this James Mclean across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.
Age 2
b. ~1928
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | McLean |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | N. Carolina |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1928 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Pearl Mclean | Daughter | — | ~1930 | |
| Henry Mclean | Head | — | 34 | ~1896 |
| Henry Mclean | Son | — | 13 | ~1917 |
| Thomas Mclean | Son | — | 11 | ~1919 |
| Richard Mclean | Son | — | 6 | ~1924 |
| Graham Mclean | Son | — | 4 | ~1926 |
| James Mclean | Son | — | 2 | ~1928 |
| Pearl Mclean | Spouse | — | 33 | ~1897 |
Census Appearances
1930
Baltimore, Maryland
Son, age 2
Baltimore, Maryland · implied b. ~1928 — 8 household members
| Surname | McLean |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | N. Carolina |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 12
Baltimore-City-County, Maryland · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLane |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore |
| Highest Grade | No 3 |
| 1935 Residence | Same house |
| 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 Mclean across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mclean
Son · 1930 · age 2 · b. ~1928 · Maryland
★ You are viewing this record
Sibling
Graham Mclean
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Mclean
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Mclean
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Mclean
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mclean
Sibling · 1930 · age 11
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
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus854unit:1064)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Dondorf | 24 | Head | Meter Reader | Maryland |
| 52 | Freda Dondorf | 19 | Wife | — | Maryland |
| 53 | Harry Dondorf | 5 | Son | — | Maryland |
| 54 | Charles J. Tierney | 22 | Head | Machine Operator | Maryland |
| 55 | Verna Tierney | 17 | Wife | — | Maryland |
| 56 | Geraldine Tierney | 1 | Daughter | — | Maryland |
| 57 | Joseph P. Godfrey | 38 | Head | Expressman | New Jersey |
| 58 | Myrtle B. Godfrey | 34 | Wife | — | Virginia |
| 59 | Joseph P. Godfrey | 8 | Son | — | Maryland |
| 60 | Claire M. Godfrey | 7 | Daughter | — | Maryland |
| 61 | Ella Harris | 49 | Mother-in-law | Operator | Virginia |
| 62 | George Mcthomas | 38 | Lodger | Expressman | Maryland |
| 63 | Frank Mcbride | 25 | Head | Painter | Miss. |
| 64 | Nellie Mcbride | 20 | Wife | — | Georgia |
| 65 | Oscar Tleshaw | 45 | Head | Harder | Germany |
| 66 | Rose Tleshaw | 46 | Wife | — | Maryland |
| 67 | Jack Tleshaw | 8 | Son | — | Maryland |
| 68 | James Tleshaw | 5 | Son | — | Maryland |
| 69 | Edward Tleshaw | 3 | Son | — | Maryland |
| 70 | Ella Alderson | 69 | Head | — | Maryland |
| 71 | James M. Alderson | 72 | Brother | Operator | Maryland |
| 72 | Otto Beard | 45 | Boarder | Mixer | Maryland |
| 73 | Zoe Beard | 35 | Boarder | Lecturer | Maryland |
| 74 | Henry Tully | 56 | Head | — | Maryland |
| 75 | Grace M. Tully | 50 | Wife | Egg Cracker | Maryland |
| 76 | Dorothy W. Tully | 18 | Daughter | Egg Cracker | Maryland |
| 77 | Mildred M. Tully | 14 | Daughter | — | Maryland |
| 78 | Mary Miller | 48 | Head | — | Maryland |
| 79 | Charlotte Miller | 35 | Daughter | Floor Lady | Maryland |
| 80 | Henry Mclean | 34 | Head | Engraver | Virginia |
| 81 | Pearl Mclean | 33 | Wife | — | N. Carolina |
| 82 | Henry Jr. Mclean | 13 | Son | — | Virginia |
| 83 | Thomas Mclean | 11 | Son | — | N. Carolina |
| 84 | Richard Mclean | 6 | Son | — | Maryland |
| 85 | Graham Mclean | 4 | Son | — | Maryland |
| 86 | James Mclean THIS PERSON | 2 | Son | — | Maryland |
| 87 | Pearl Mclean | 0 | Daughter | — | Maryland |
| 88 | Eugene Mcintire | 72 | Head | Laborer | Maryland |
| 89 | Kate Mcintire | 70 | Wife | — | Maryland |
| 90 | Catherine Murphy | 60 | Head | — | Maryland |
| 91 | Nora Barrett | 30 | Head | Laborer Cutter | Maryland |
| 92 | Margaret Barrett | 20 | Niece | Examiner | Maryland |
| 93 | Michael Barrett | 40 | Nephew | — | Maryland |
| 94 | Marie Murray | 16 | Grand niece | — | Maryland |
| 95 | James S. Barrett | 44 | Head | Shift Boss | Maryland |
| 96 | Margaret Barrett | 40 | Wife | — | Maryland |
| 97 | James Jr. Barrett | 14 | Son | Clerk | Maryland |
| 98 | Margaret Barrett | 12 | Daughter | — | Maryland |
| 99 | Louis Cammarrata | 42 | Head | Proprietor | Italy |
| 100 | Rose Cammarrata | 31 | Wife | — | Italy |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)