ER
Elizabeth Roberts — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charles-County, Maryland
Our Model Tree links this Elizabeth Roberts across the 1920, 1930 and 1940 US Censuses in Charles-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 4-person household.
Age 47
b. ~1893
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Charles-County, Maryland |
| Surname | Roberts |
| Given Name | Elizabeth D. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | 6th district |
| 1935 Residence (County) | Charles |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | 6Th District |
| Est. Birth Year | ~1893 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Roberts | Daughter | — | 17 | ~1923 |
| Mary Roberts | Daughter | — | 21 | ~1919 |
| Vernon Roberts | Head | — | 55 | ~1885 |
| Elizabeth Roberts | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Charles, Maryland
Spouse, age 29
Charles, Maryland · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Elizabeth D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Industry | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Charles, Maryland
Spouse, age 39
Charles, Maryland · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Elizabeth D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 27 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Charles-County, Maryland
Spouse, age 47
Charles-County, Maryland · implied b. ~1893 — 4 household members
| Surname | Roberts |
| Given Name | Elizabeth D. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | 6th district |
| 1935 Residence (County) | Charles |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 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 Elizabeth Roberts across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Roberts
Spouse · 1940 · age 47 · b. ~1893 · 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 — Charles-County, Maryland
Open full size
1940 US Federal Census — Charles-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01546-00265)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mildred H. Smith | 37 | wife | — | Maryland |
| 42 | Barbara A. Smith | 10 | daughter | — | D.C. |
| 43 | Leonard Snider | 62 | Head | Real Estate Broker | Mississippi |
| 44 | William Dorie | 56 | Head | Farmer | Maryland |
| 45 | Sarah E. Dorie | 48 | wife | — | Maryland |
| 46 | Otho J. Dorie | 20 | son | Attendant | Maryland |
| 47 | Ralph Sutton | 27 | Head | Electrician | Maryland |
| 48 | Helen E. Sutton | 23 | wife | — | Maryland |
| 49 | Joseph H. Gutridge | 71 | Head | Farmer | Virginia |
| 50 | Lillian R. Gutridge | 56 | wife | — | Maryland |
| 51 | Carlisle Burch | 16 | grandson | — | Maryland |
| 52 | Aubrey Burch | 14 | grandson | — | Maryland |
| 53 | Vernon E. Roberts | 55 | Head | Farmer | Maryland |
| 54 | Elizabeth D. Roberts THIS PERSON | 47 | wife | — | Maryland |
| 55 | Mary V. Roberts | 21 | daughter | Clerk | Maryland |
| 56 | Dorothy E. Roberts | 17 | daughter | — | Maryland |
| 57 | Lucie E. Collins | 50 | Head | — | Pennsylvania |
| 58 | Wallace G. Collins | 24 | son | Farmer | Pennsylvania |
| 59 | Reese Collins | 21 | son | Farmer | Maryland |
| 60 | Dwight Collins | 18 | son | Cook'S Helper | Maryland |
| 61 | Horace L. Collins | 36 | Head | Clerk | Delaware |
| 62 | George R. Hunt | 55 | Head | Carpenter Helper | Maryland |
| 63 | Bessie Hunt | 53 | wife | — | Maryland |
| 64 | James O. Hamilton | 34 | Head | Mechanic | Maryland |
| 65 | Esther Hamilton | 29 | wife | — | Maryland |
| 66 | James L. Hamilton | 7 | son | — | Maryland |
| 67 | Shirley Mae Hamilton | 4 | daughter | — | Maryland |
| 68 | Jessie C. Burch | 70 | Head | — | Maryland |
| 69 | Emma B. Burch | 50 | wife | — | Maryland |
| 70 | Emma M. Burch | 17 | daughter | — | Maryland |
| 71 | Joseph E. Robey | 69 | Head | Farmer | Maryland |
| 72 | Emma C. Robey | 60 | wife | — | Maryland |
| 73 | Ena J. Mudd | 67 | Head | Postmaster | Maryland |
| 74 | Anna Louise Mudd | 17 | daughter | — | Maryland |
| 75 | Henry L. Jr. Mudd | 26 | son | Merchant | Maryland |
| 76 | Laura M. Mudd | 24 | daughter-in-law | — | Maryland |
| 77 | Mary E. Mudd | 47 | sister | Board Binder Operator | Maryland |
| 78 | William L. Backman | 23 | Lodger | Surveyor | Maryland |
| 79 | Joseph F. Watkins | 23 | Lodger | Surveyor | Maryland |
| 80 | Addie E. Casey | 31 | Head | Engineer | 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)