AR
Alice Roberts — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Alice Roberts across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Nathaniel & Mary — first a daughter (b.~1903), then head of a 3-person household.
Age 27
b. ~1903
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Roberts |
| Given Name | Alice J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1903 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Wm Roberts | Head | — | 45 | ~1885 |
| Mabel Roberts | Spouse | — | 45 | ~1885 |
| Alice Roberts | Daughter | — | 27 | ~1903 |
Census Appearances
Daughter, age 8
Baltimore, Maryland · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Annie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 17
Baltimore, Maryland · implied b. ~1903 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Ardina |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Servant |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 27
Baltimore, Maryland · implied b. ~1903 — 3 household members
| Surname | Roberts |
| Given Name | Alice J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| 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 Alice Roberts across 3 US Census years (1910, 1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: father Nathaniel Roberts (~0.92 confidence) and mother Mary Roberts (~0.92 confidence) and mother Mammie Watts (~0.92 confidence) and mother Mabel Roberts (~0.92 confidence) and father Wm Roberts (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Nathaniel Roberts
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Mary Roberts
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Mammie Watts
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Mabel Roberts
b. ~1885
Source mother
● Household
· direct · ~0.92
Father
Wm Roberts
b. ~1885
Source father
● Household
· direct · ~0.92
This person
Anchor record
Alice Roberts
Daughter · 1930 · age 27 · b. ~1903 · 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
34 people indexed on this census page (ia:1930:15thcensus869unit:1068)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Eleanor Ewing | 70 | Head | — | Maryland |
| 52 | Willie Anne Ewing | 45 | Sister | — | Maryland |
| 53 | Wilson Edward Ewing | 19 | Boarder | Clerk | Maryland |
| 54 | Swindell Bertha Ewing | 48 | Boarder | — | Maryland |
| 55 | F. Broughton Brachan | 36 | Head | Engineer | Maryland |
| 56 | Rena Brachan | 34 | Wife | — | New Jersey |
| 57 | Elizabeth Brachan | 14 | Daughter | — | Maryland |
| 58 | F. Broughton Jr. Brachan | 12 | Son | — | Maryland |
| 59 | Robert Brachan | 11 | Son | — | Maryland |
| 60 | Mary Kenley | 57 | Head | — | Maryland |
| 61 | Sarah V. Kenley | 50 | Sister | Nurse | Maryland |
| 62 | Julia Shields | 45 | Sister | Hostess | Maryland |
| 63 | Alice Kenley | 38 | Sister | Nurse | Maryland |
| 64 | R. M. Miller | 56 | Head | Editor | Maryland |
| 65 | Alice Miller | 48 | Wife | — | Maryland |
| 66 | R. M. Jr. Miller | 20 | Son | — | Maryland |
| 67 | Ross R. Miller | 18 | Son | — | Maryland |
| 68 | Allan H. Miller | 12 | Son | — | Maryland |
| 69 | A. B. Coleman | 50 | Head | Broker | Maryland |
| 70 | Anna Coleman | 50 | Wife | — | Maryland |
| 71 | Anne Coleman | 20 | Daughter | — | Maryland |
| 72 | Eleanor Coleman | 9 | Daughter | — | Maryland |
| 73 | Margaret Coleman | 77 | Mother | — | Pennsylvania |
| 74 | Annie J. Johnston | 68 | Aunt | Teacher | Pennsylvania |
| 75 | Mary L. Mclanahan | 68 | Mother-in-law | — | Maryland |
| 76 | Austin Mclanahan | 42 | Brother-in-law | Statistician | Maryland |
| 77 | Jas. Walker | 59 | Head | Salesman | Virginia |
| 78 | Irma Walker | 56 | Wife | — | Virginia |
| 79 | Michael J. Mcdaniel | 73 | Head | Retired | Ohio |
| 80 | Annie Mcdaniel | 70 | Wife | — | Maryland |
| 81 | Wm. N. Mcdaniel | 41 | Son | Agent | Maryland |
| 82 | Wm. E. Roberts | 45 | Head | Salesman | Maryland |
| 83 | Mabel Roberts | 45 | Wife | — | Maryland |
| 84 | Alice J. Roberts THIS PERSON | 27 | Daughter | — | Maryland |
Related Census Records
Pedigree Summary
Alice
Gen 1 · 5 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)