HL
Helen Lee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Helen Lee across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 2-person household.
Age 41
b. ~1899
Female
Head
Born: Maryland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Lee |
| Given Name | Helen |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | char woman |
| Industry | Police Headquarters |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 524 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Char Woman |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1899 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Roland Lee | Son | — | 22 | ~1918 |
| Helen Lee | Head | — | 41 | ~1899 |
Census Appearances
1920
Baltimore, Maryland
Other, age 19
Baltimore, Maryland · implied b. ~1901 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Helen |
| Relationship to Head | Female |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Other, age 30
Baltimore, Maryland · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Helen E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 41
Baltimore-City-County, Maryland · implied b. ~1899 — 2 household members
| Surname | Lee |
| Given Name | Helen |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | char woman |
| Industry | Police Headquarters |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 524 |
| Highest Grade | No 3 |
| 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 Helen Lee across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Lee
Head · 1940 · age 41 · b. ~1899 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01538-00691)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Thomas Andryak | 40 | Son | Glazier | Maryland |
| 42 | Walter Andryak | 37 | Son | Glazier | Maryland |
| 43 | Stella Andryak | 32 | Daughter | Bandler | Maryland |
| 44 | Anna Andryak | 30 | Daughter | Bandler | Maryland |
| 46 | Steve Koporec | 56 | Head | — | Slovakia |
| 47 | Mary Koporec | 58 | Wife | — | Slovakia |
| 48 | Frank Koporec | 19 | Son | Laborer | Maryland |
| 49 | John Adams | 59 | Head | Steam Railway Engineer | Poland |
| 50 | Jane Adams | 58 | Wife | — | Maryland |
| 51 | Albert Adams | 24 | Son | Automobile Assembler | Maryland |
| 52 | Melvin Adams | 20 | Son | Grocery Clerk | Maryland |
| 53 | James Adams | 17 | Son | New Worker | Maryland |
| 54 | John Jr. Adams | 15 | Son | — | Maryland |
| 55 | Joseph Stroems | 38 | Head | Traffic Manager | Maryland |
| 56 | Eleanor Stroems | 35 | Wife | Helper | Maryland |
| 57 | Joseph Stroems | 11 | Son | — | Maryland |
| 58 | Eleanor Stroems | 9 | Daughter | — | Maryland |
| 59 | Eugene Stroems | 7 | Son | — | Maryland |
| 60 | Robert Stroems | 5 | Son | — | Maryland |
| 61 | Donald Stroems | 3 | Son | — | Maryland |
| 62 | Bayley Latt | 46 | Head | Iron Foreman | South Carolina |
| 63 | Carrie Latt | 32 | Wife | — | Maryland |
| 64 | Marian Latt | 13 | Daughter | — | Maryland |
| 65 | Audrey Latt | 11 | Daughter | — | Maryland |
| 66 | David Latt | 8 | Son | — | Maryland |
| 67 | Stanley Latt | 4 | Son | — | Maryland |
| 68 | Carrol Latt | 1 | Daughter | — | Maryland |
| 69 | James Franks | 25 | Head | Laborer | Tennessee |
| 70 | Esther Franks | 25 | Wife | — | Tennessee |
| 71 | Helen Lee THIS PERSON | 41 | Head | Char Woman | Maryland |
| 72 | Roland Lee | 22 | Son | Janitor | Maryland |
| 73 | Dimitre Pogach | 39 | Head | Moulder | Poland |
| 74 | Anna Pogach | 38 | Wife | Charwoman | Maryland |
| 75 | Theresa Pogach | 10 | Daughter | — | Maryland |
| 76 | Lillian Pogach | 9 | Daughter | — | Maryland |
| 77 | Daniel Pogach | 8 | Son | — | Maryland |
| 78 | Rita Pogach | 7 | Daughter | — | Maryland |
| 79 | Rosa Jerzak | 69 | Mother-in-law | — | Poland |
| 80 | George Pelham | 44 | Head | Pipe Fitter Mechanic | 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)