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George Mclean — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this George Mclean across the 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 13-person household.
Age 18
b. ~1922
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | McLean |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Rockville Centre |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Yes H-1 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Rockville Centre |
| Est. Birth Year | ~1922 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Lionel Mclean | Son | — | 13 | ~1927 |
| Claudina Mclean | Head | — | 48 | ~1892 |
| Robert Mclean | Son | — | 6 | ~1934 |
| Erwin Mclean | Son | — | 12 | ~1928 |
| Claudette Mclean | Daughter | — | 9 | ~1931 |
| Alder Mclean | Son | — | 25 | ~1915 |
| Mary Mclean | Spouse | — | 47 | ~1893 |
| Charles Mclean | Son | — | 21 | ~1919 |
| George Mclean | Son | — | 18 | ~1922 |
| Carl Mclean | Son | — | 26 | ~1914 |
| Wesley Mclean | Son | — | 15 | ~1925 |
| Imogene Mclean | Daughter | — | 29 | ~1911 |
| Vera Mclean | Daughter | — | 23 | ~1917 |
Census Appearances
1930
Nassau, New …
Son, age 9
Nassau, New York · implied b. ~1921 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLean |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Jamaica Brit |
| Mother's Birthplace | Jamaica Brit |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Nassau-County, New …
Son, age 18
Nassau-County, New York · implied b. ~1922 — 13 household members
| Surname | McLean |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Rockville Centre |
| 1935 Residence (County) | Nassau |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Yes H-1 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 George Mclean across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Mclean
Son · 1940 · age 18 · b. ~1922 · New York
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Sibling
Erwin Mclean
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Mclean
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wesley Mclean
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claudette Mclean
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lionel Mclean
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alder Mclean
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mclean
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Mclean
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Imogene Mclean
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera Mclean
Sibling · 1940 · age 23
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 — Nassau-County, New York
Open full size
1940 US Federal Census — Nassau-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02686-00975)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Hermine Stadtlander | 34 | Daughter | — | New York |
| 42 | Frederick Meyer | 61 | Head | Bartender | Germany |
| 43 | Marguerite Meyer | 62 | Wife | — | Germany |
| 44 | Charles Meyer | 38 | Son | Writer | New York |
| 45 | Margaret Smith | 32 | Daughter | Stenographer | New York |
| 46 | George Smith | 14 | Grandson | — | New York |
| 47 | Walter R. Hohn | 62 | Head | Executive Secretary | Iowa |
| 48 | Ethel T. Hohn | 52 | Wife | — | New York |
| 49 | Annie Thompson | 83 | Mother-in-law | — | Maine |
| 50 | Carl Sherer | 47 | Head | Broker | New York |
| 51 | Helen L. Sherer | 36 | Wife | — | New York |
| 52 | Helen Sherer | 15 | Daughter | — | New York |
| 53 | Richard O'Connor | 44 | Head | Pressman | New York |
| 54 | Ruth E. O'Connor | 39 | Wife | — | New York |
| 55 | Ruth O'Connor | 16 | Daughter | — | New York |
| 56 | Charles Fretz | 85 | Head | Auditor | Pennsylvania |
| 57 | Helen Fretz | 57 | Wife | — | England |
| 58 | Charles D. Fretz | 31 | Son | Grocery Clerk | Pennsylvania |
| 59 | Ruth Fretz | 21 | Daughter | — | New York |
| 60 | Beatrice Fretz | 16 | Daughter | — | Illinois |
| 61 | Simon Freedman | 52 | Head | Executive | New York |
| 62 | Henrietta Freedman | 49 | Wife | — | New York |
| 63 | Arnold L. Freedman | 22 | Son | — | New York |
| 64 | Julian R. Freedman | 19 | Son | — | New York |
| 65 | Claudina Mclean | 48 | Head | Handy Man | British West Indies |
| 66 | Mary Mclean | 47 | Wife | — | British West Indies |
| 67 | Imogene Mclean | 29 | Daughter | Servant | Cuba |
| 68 | Carl Mclean | 26 | Son | Porter | Cuba |
| 69 | Alder Mclean | 25 | Son | Drug Clerk | New York |
| 70 | Vera Mclean | 23 | Daughter | Servant | New York |
| 71 | Charles Mclean | 21 | Son | Musician | New York |
| 72 | George Mclean THIS PERSON | 18 | Son | — | New York |
| 73 | Wesley Mclean | 15 | Son | — | New York |
| 74 | Lionel Mclean | 13 | Son | — | New York |
| 75 | Erwin Mclean | 12 | Son | — | New York |
| 76 | Claudette Mclean | 9 | Daughter | — | New York |
| 77 | Robert Mclean | 6 | Son | — | New York |
| 78 | Luigi Fatulli | 42 | Head | Fruit Business | Italy |
| 79 | Denise Fatulli | 29 | Wife | — | France |
| 80 | Martha Fatulli | 6 | Daughter | — | New York |
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)