RL
Robert Lee — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Robert Lee across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Albert & Sarah — first a head (b.~1892), then head of a 8-person household.
Age 38
b. ~1892
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Lee |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Coal Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1892 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Doris Lee | Daughter | — | 1 | ~1929 |
| Robert Lee | Head | — | 38 | ~1892 |
| William Lee | Son | — | 9 | ~1921 |
| Robert Lee | Son | — | 15 | ~1915 |
| Walter Lee | Son | — | 10 | ~1920 |
| Joseph Lee | Son | — | 5 | ~1925 |
| James Lee | Son | — | 3 | ~1927 |
| Laura Lee | Spouse | — | 38 | ~1892 |
Census Appearances
1910
Baltimore, Maryland
Son, age 16
Baltimore, Maryland · implied b. ~1894 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Coal Yard |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Head, age 27
Baltimore, Maryland · implied b. ~1893 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | General |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | No |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 38
Baltimore, Maryland · implied b. ~1892 — 8 household members
| Surname | Lee |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Coal Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 46
Baltimore-City-County, Maryland · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Robert |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Railroad |
| Industry | PW |
| Class of Worker | 1000 |
| Highest Grade | No 6 |
| 1935 Residence | 40 |
| 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 Robert Lee across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Albert Lee (~0.92 confidence) and mother Sarah Lee (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Lee
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Sarah Lee
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Lee
Head · 1930 · age 38 · b. ~1892 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus855unit:0472)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ivory Legate | 25 | Boarder | Laborer | South Carolina |
| 52 | Sarah Thomas | 27 | Cousin | Waitress | South Carolina |
| 53 | Marie Lomely | 25 | Head | — | Maryland |
| 54 | Henry Nichols | 67 | Lodger | Helper | Maryland |
| 55 | James Tyson | 52 | Lodger | Servant | Maryland |
| 56 | John Smith | 24 | Lodger | — | Maryland |
| 57 | Jesse M Jewell | 34 | Head | Laborer | North Carolina |
| 58 | Mary E Jewell | 26 | Wife | Domestic | North Carolina |
| 59 | Cornelius Brooks | 40 | Head | Waiter | Maryland |
| 60 | Lucy Brooks | 25 | Wife | Cook | Maryland |
| 61 | William Webb | 45 | Head | Laborer | Virginia |
| 62 | Robert Lee THIS PERSON | 38 | Head | Laborer | Maryland |
| 63 | Laura Lee | 38 | Wife | — | Maryland |
| 64 | Robert Jr Lee | 15 | Son | Helper | Maryland |
| 65 | Walter Lee | 10 | Son | — | Maryland |
| 66 | William Lee | 9 | Son | — | Maryland |
| 67 | Joseph Lee | 5 | Son | — | Maryland |
| 68 | James Lee | 3 | Son | — | Maryland |
| 69 | Doris Lee | 1 | Daughter | — | Maryland |
| 70 | Charles W Hawkins | 42 | Head | Expressman | Maryland |
| 71 | James R Hawkins | 42 | Son | Chauffeur | Maryland |
| 72 | Ceta M Hawkins | 32 | Daughter | — | Maryland |
| 73 | Mildred M Hawkins | 30 | Daughter | Laundress | Maryland |
| 74 | Ernest Bryant | 35 | Head | Chauffeur | North Carolina |
| 75 | Lillian Bryant | 33 | Wife | Domestic | North Carolina |
| 76 | John Bryant | 12 | Son | — | North Carolina |
| 77 | James Bryant | 11 | Son | — | South Carolina |
| 78 | Dorothy Bryant | 8 | Daughter | — | Maryland |
| 79 | Luther Murray | 23 | Lodger | Chauffeur | Maryland |
| 80 | Henry Carter | 33 | Head | Laborer | South Carolina |
| 81 | Mamie Carter | 32 | Wife | — | South Carolina |
| 82 | Henry Jr Carter | 26 | Son | Machinist | Maryland |
| 83 | Samuel Carter | 24 | Son | Laborer | Maryland |
| 84 | George Carter | 7 | Son | — | Maryland |
| 85 | John Carter | 7 | Son | Helper | Maryland |
| 86 | Robert Carter | 21 | Son | Laborer | Maryland |
| 87 | Bertha Carter | 16 | Daughter | — | Maryland |
| 88 | Mary Carter | 11 | Daughter | — | Maryland |
| 89 | Lucile Carter | 7 | Daughter | — | Maryland |
| 90 | Ida Carter | 23 | Daughter | — | Maryland |
| 91 | Harriet Hawkins | 65 | Head | Cook | Maryland |
| 92 | Zeldon Venorella Hawkins | 39 | Daughter | Cook | Maryland |
| 93 | Thurman Thomas | 25 | Nephew | Porter | Maryland |
| 94 | Stephen Cox | 65 | Head | Hauling | Maryland |
| 95 | Agnes Cox | 56 | Wife | Domestic | Maryland |
| 96 | Thomas E Pettigrew | 53 | Head | Waiter | Virginia |
| 97 | Mamie Pettigrew | 42 | Wife | — | Pennsylvania |
| 98 | Violet Pettigrew | 24 | Daughter | — | Pennsylvania |
| 99 | Ernestine Pettigrew | 7 | Daughter | — | Maryland |
| 100 | Eugene Carroll | 54 | Head | Huckster | Maryland |
Related Census Records
Pedigree Summary
Robert
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)