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Helen Robinson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, Maryland
Our Model Tree links this Helen Robinson across the 1920 and 1930 US Censuses in Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 9-person household.
Age 18
b. ~1912
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, Maryland |
| Surname | Robinson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Packer |
| Industry | Candy Mfg. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Packer |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1912 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Sophia Robinson | Daughter | — | 7 | ~1923 |
| Carroll Robinson | Son | — | 12 | ~1918 |
| Helen Robinson | Daughter | — | 18 | ~1912 |
| Joseph Robinson | Son | — | 9 | ~1921 |
| David Robinson | Son | — | 5 | ~1925 |
| Elizabeth Robinson | Spouse | — | 36 | ~1894 |
| Cecelia Robinson | Daughter | — | 3 | ~1927 |
| Hunter Robinson | Head | — | 43 | ~1887 |
| James Robinson | Son | — | 14 | ~1916 |
Census Appearances
1920
None, Maryland
Daughter, age 8
None, Maryland · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
None, Maryland
Daughter, age 18
None, Maryland · implied b. ~1912 — 9 household members
| Surname | Robinson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Packer |
| Industry | Candy Mfg. |
| Class of Worker | W |
| 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 Helen Robinson across 2 US Census years (1920 and 1930) in None, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Robinson
Daughter · 1930 · age 18 · b. ~1912 · Maryland
★ You are viewing this record
Sibling
Cecelia Robinson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Robinson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Robinson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carroll Robinson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sophia Robinson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Robinson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — None, Maryland
Open full size
1930 US Federal Census — None, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus863unit:0526)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Mckeown | 29 | Head | Salesman | Maryland |
| 2 | Anna Mckeown | 28 | Wife | Operator | Maryland |
| 3 | Charles Mckeown | 11 | Son | — | Maryland |
| 4 | Calvin Mckeown | 8 | Son | — | Maryland |
| 5 | Joseph Mckeown | 20 | Brother | — | Maryland |
| 6 | Henry C. Thompson | 45 | Head | — | Maryland |
| 7 | Mary E. Thompson | 40 | Wife | — | Maryland |
| 8 | Stanley Thompson | 20 | Son | Agent | Maryland |
| 9 | Henry C. Jr. Thompson | 18 | Son | Stock Clerk | Maryland |
| 10 | Mary Thompson | 11 | Daughter | — | Maryland |
| 11 | Lois Thompson | 9 | Daughter | — | Maryland |
| 12 | Dorothy Thompson | 7 | Daughter | — | Maryland |
| 13 | Mildred Thompson | 4 | Daughter | — | Maryland |
| 14 | Henry C. Teufel | 56 | Head | Mill Hand | Maryland |
| 15 | Margaret E. Teufel | 53 | Wife | — | Maryland |
| 16 | George Sleman | 41 | Head | Laborer | Pennsylvania |
| 17 | Margaret Sleman | 38 | Wife | — | Pennsylvania |
| 18 | Leona Sleman | 18 | Daughter | Buckle Mfg. | Pennsylvania |
| 19 | Sarah Sleman | 16 | Daughter | — | Pennsylvania |
| 20 | Dorothy Sleman | 13 | Daughter | — | Pennsylvania |
| 21 | George Sleman | 12 | Son | — | Pennsylvania |
| 22 | Betty Sleman | 10 | Daughter | — | Pennsylvania |
| 23 | Charles Sleman | 2 | Son | — | Maryland |
| 24 | Hunter Robinson | 43 | Head | Painter | Maryland |
| 25 | Elizabeth Robinson | 36 | Wife | — | Maryland |
| 26 | Helen Robinson THIS PERSON | 18 | Daughter | Packer | Maryland |
| 27 | James Robinson | 14 | Son | — | Maryland |
| 28 | Carroll Robinson | 12 | Son | — | Maryland |
| 29 | Joseph Robinson | 9 | Son | — | Maryland |
| 30 | Sophia Robinson | 7 | Daughter | — | Maryland |
| 31 | David Robinson | 5 | Son | — | Maryland |
| 32 | Cecelia Robinson | 3 | Daughter | — | Maryland |
| 33 | August Laher | 55 | Head | Painter | Germany |
| 34 | Ida Laher | 45 | Wife | — | Germany |
| 35 | Reinhold Laher | 19 | Son | Presser | Maryland |
| 36 | Hedwig Laher | 16 | Daughter | — | Maryland |
| 37 | Ferdinand Laher | 14 | Son | — | Maryland |
| 38 | Frank Laher | 12 | Son | — | Maryland |
| 39 | Mary Laher | 10 | Daughter | — | Maryland |
| 40 | August Jr. Laher | 7 | Son | — | Maryland |
| 41 | Frank Ritter | 45 | Head | Proprietor | Maryland |
| 42 | Annie L. Ritter | 43 | Wife | — | Germany |
| 43 | Edward Ritter | 18 | Son | Salesman | Maryland |
| 44 | Frank H. Cameron | 32 | Head | Switchman Helper | Virginia |
| 45 | Gertrude Cameron | 31 | Wife | — | Maryland |
| 46 | Sophia Freeman | 57 | Mother-in-law | — | Maryland |
| 47 | John J. Smith | 47 | Head | Fireman | Maryland |
| 48 | Carrie Smith | 45 | Wife | — | Virginia |
| 49 | Cecilious Smith | 15 | Son | — | Maryland |
| 50 | Olivia Smith | 25 | Step-daughter | Saleslady | Maryland |
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)