LJ
Lillian Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Caroline-County, Maryland
Our Model Tree links this Lillian Johnson across the 1920, 1930 and 1940 US Censuses in Caroline-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 6-person household.
Age 49
b. ~1891
Female
Spouse
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Caroline-County, Maryland |
| Surname | Johnson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Election District 3 |
| 1935 Residence (County) | Caroline |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Election District 3 |
| Est. Birth Year | ~1891 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Johnson | Daughter | — | 13 | ~1927 |
| Grace Johnson | Daughter | — | 5 | ~1935 |
| Frank Johnson | Head | — | 44 | ~1896 |
| George Johnson | Son | — | 19 | ~1921 |
| Paul Johnson | Son | — | 12 | ~1928 |
| Lillian Johnson | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Caroline, Maryland
Spouse, age 30
Caroline, Maryland · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Caroline, Maryland
Spouse, age 40
Caroline, Maryland · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 25 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Caroline-County, Maryland
Spouse, age 49
Caroline-County, Maryland · implied b. ~1891 — 6 household members
| Surname | Johnson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Election District 3 |
| 1935 Residence (County) | Caroline |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Lillian Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lillian Johnson
Spouse · 1940 · age 49 · b. ~1891 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Caroline-County, Maryland
Open full size
1940 US Federal Census — Caroline-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01543-00497)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jessie Cross | 18 | Daughter | — | Maryland |
| 2 | Fletcher Stafford | 52 | Head | Farmer | Delaware |
| 3 | Clara Stafford | 41 | Wife | — | Maryland |
| 4 | Wesley Stafford | 27 | Son | Truck Driver | Maryland |
| 5 | Lester Stafford | 25 | Son | Carpenter | Maryland |
| 6 | Russell Stafford | 21 | Son | Helper | Maryland |
| 7 | Elizabeth Stafford | 20 | Daughter | Laborer | Maryland |
| 8 | Paul Stafford | 13 | Son | — | Maryland |
| 9 | Jackie Stafford | 11 | Son | — | Maryland |
| 10 | Margaret Ann Larimore | 11 | Boarder | — | Maryland |
| 11 | Fred Gordon | 78 | Boarder | — | Maryland |
| 12 | Charles E. Lister | 19 | Head | Farmer | Maryland |
| 13 | Paul Lister | 14 | Brother | — | Maryland |
| 14 | William N. Finn | 29 | Brother-in-law | Mechanic | Maryland |
| 15 | Mary Anthony Finn | 23 | Sister | — | Maryland |
| 16 | Frank E. Johnson | 44 | Head | Farmer | Maryland |
| 17 | Lillian Johnson THIS PERSON | 49 | Wife | — | New Jersey |
| 18 | George Johnson | 19 | Son | Laborer | Delaware |
| 19 | Dorothy Johnson | 13 | Daughter | — | Maryland |
| 20 | Paul Johnson | 12 | Son | — | Maryland |
| 21 | Grace Johnson | 5 | Daughter | — | Maryland |
| 22 | John D. Fisher | 22 | Head | Laborer | Maryland |
| 23 | Bessie E. Fisher | 18 | Wife | — | Virginia |
| 24 | Joseph H. Dandy | 70 | Head | Farmer | Pennsylvania |
| 25 | Ada A. Dandy | 60 | Wife | — | Maryland |
| 26 | Edwin Triffett | 50 | Head | Farmer | Maryland |
| 27 | Lida Triffett | 49 | Wife | — | Maryland |
| 28 | Herman Triffett | 64 | Brother | — | Maryland |
| 29 | Lottie Satterfield | 74 | Mother-in-law | — | Maryland |
| 30 | James A. Willoughby | 58 | Head | Farmer | Maryland |
| 31 | Maud S. Willoughby | 54 | Wife | — | Maryland |
| 32 | Frank Willoughby | 16 | Son | — | Maryland |
| 33 | Paul Willoughby | 18 | Son | — | Maryland |
| 34 | Paul Passak | 38 | Head | Farmer | Slovakia |
| 35 | Robert F. Cooper | 43 | Head | Laborer | North Carolina |
| 36 | Pearl Cooper | 31 | Wife | — | Virginia |
| 37 | Susie J. Johnson | 13 | Daughter | — | Virginia |
| 38 | Mary Johnson | 9 | Daughter | — | Virginia |
| 39 | Dorothy Cooper | 7 | Daughter | — | North Carolina |
| 40 | Elizabeth Cooper | 5 | Daughter | — | North Carolina |
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)