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Robert Lucas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, North Carolina
Our Model Tree links this Robert Lucas across the 1930 and 1940 US Censuses in Montgomery-County, North Carolina (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 10-person household.
Age 16
b. ~1924
Male
Son
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, North Carolina |
| Surname | Lucas |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Little River Twp |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Occupation | Laborer |
| Industry | At Home |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Laborer |
| Township / Ward | Little River Twp |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Helen Lucas | Daughter | — | 10 | ~1930 |
| Neoma Lucas | Daughter | — | 19 | ~1921 |
| George Lucas | Son | — | ~1940 | |
| Robert Lucas | Son | — | 16 | ~1924 |
| Glen Lucas | Son | — | 14 | ~1926 |
| George Lucas | Head | — | 41 | ~1899 |
| Ruth Lucas | Daughter | — | 5 | ~1935 |
| Rachel Lucas | Spouse | — | 40 | ~1900 |
| Hal Lucas | Son | — | 8 | ~1932 |
| Margie Lucas | Daughter | — | 12 | ~1928 |
Census Appearances
1930
Montgomery, North …
Son, age 6
Montgomery, North Carolina · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | Robert C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Montgomery-County, North …
Son, age 16
Montgomery-County, North Carolina · implied b. ~1924 — 10 household members
| Surname | Lucas |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Little River Twp |
| 1935 Residence (County) | Montgomery |
| Occupation | Laborer |
| Industry | At Home |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Robert Lucas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Lucas
Son · 1940 · age 16 · b. ~1924 · North Carolina
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Sibling
Neoma Lucas
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Lucas
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Lucas
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Lucas
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hal Lucas
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glen Lucas
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Lucas
Sibling · 1940 · age
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 — Montgomery-County, North Carolina
Open full size
1940 US Federal Census — Montgomery-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02946-00635)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Parks | 3 | Grandson | — | North Carolina |
| 2 | Frank Baldwin | 53 | Head | Carpenter | North Carolina |
| 3 | Borna Parks | 30 | Head | Farmer | North Carolina |
| 4 | Lelanda Parks | 26 | Wife | — | North Carolina |
| 5 | Jonah Nichols | 49 | Head | Farmer | North Carolina |
| 6 | Stella Nichols | 45 | Wife | — | North Carolina |
| 7 | Jonah Jr. Nichols | 22 | Son | Mechanic | North Carolina |
| 8 | Margaret Nichols | 14 | Daughter | Asst Housekeeper | North Carolina |
| 9 | Mary Jane Nichols | 80 | Mother | — | North Carolina |
| 10 | John Nichols | 74 | Head | — | North Carolina |
| 11 | George H. Lucas | 41 | Head | Truck Driver | North Carolina |
| 12 | Rachel Lucas | 40 | Wife | — | North Carolina |
| 13 | Neoma Lucas | 19 | Daughter | Laborer | North Carolina |
| 14 | Robert Lucas THIS PERSON | 16 | Son | Laborer | North Carolina |
| 15 | Glen Lucas | 14 | Son | — | North Carolina |
| 16 | Margie Lucas | 12 | Daughter | — | North Carolina |
| 17 | Helen Lucas | 10 | Daughter | — | North Carolina |
| 18 | Hal Lucas | 8 | Son | — | North Carolina |
| 19 | Ruth Lucas | 5 | Daughter | — | North Carolina |
| 20 | George Lee Lucas | 0 | Son | — | North Carolina |
| 21 | Clyde Robbins | 36 | Head | Farmer | North Carolina |
| 22 | Keely Robbins | 37 | Wife | — | North Carolina |
| 23 | Aloda Robbins | 14 | Daughter | — | North Carolina |
| 24 | Conie Robbins | 13 | Daughter | — | North Carolina |
| 25 | Magalene Robbins | 11 | Daughter | — | North Carolina |
| 26 | Carl Robbins | 9 | Son | — | North Carolina |
| 27 | Ray Robbins | 7 | Son | — | North Carolina |
| 28 | Mable Robbins | 5 | Daughter | — | North Carolina |
| 29 | Nellie Robbins | 1 | Daughter | — | North Carolina |
| 30 | Gleadan Dunn | 41 | Head | — | North Carolina |
| 31 | Laura Jane Dunn | 51 | Wife | — | North Carolina |
| 32 | Lloyd Dunn | 21 | Son | Farm Hand | North Carolina |
| 33 | Lidie Dunn | 17 | Daughter | — | North Carolina |
| 34 | Lannie Dunn | 11 | Son | — | North Carolina |
| 35 | Joe Roy Dunn | 9 | Son | — | North Carolina |
| 36 | Willie Harris Dunn | 7 | Son | — | North Carolina |
| 37 | William King | 69 | Head | Farmer | North Carolina |
| 38 | Margret King | 55 | Wife | — | North Carolina |
| 39 | Elroy King | 18 | Son | — | North Carolina |
| 40 | Elma King | 17 | Daughter | — | North Carolina |
Related Census Records
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)