ER
Elizabeth Ross — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Elizabeth Ross across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 12-person household.
Age 17
b. ~1913
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Ross |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Cook |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Cook |
| Est. Birth Year | ~1913 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| F Ross | Daughter | — | 2 | ~1928 |
| F Ross | Daughter | — | 8 | ~1922 |
| Quinton Ross | Son | — | 19 | ~1911 |
| M Ross | Son | — | 4 | ~1926 |
| Charles Ross | Son | — | 45 | ~1885 |
| Annie Ross | Daughter | — | 9 | ~1921 |
| James Ross | Son | — | 27 | ~1903 |
| Rosa Ross | Spouse | — | 45 | ~1885 |
| Elizabeth Ross | Daughter | — | 17 | ~1913 |
| F Ross | Daughter | — | 14 | ~1916 |
| F Ross | Daughter | — | 10 | ~1920 |
| James Ross | Head | — | 52 | ~1878 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 7
Baltimore, Maryland · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 7 |
| 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
Daughter, age 17
Baltimore, Maryland · implied b. ~1913 — 12 household members
| Surname | Ross |
| Given Name | Elizabeth |
| 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 | Cook |
| Industry | Private family |
| 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 Elizabeth Ross across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Ross
Daughter · 1930 · age 17 · b. ~1913 · Maryland
★ You are viewing this record
Sibling
Charles Ross
Sibling · 1930 · age 45
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
F Ross
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
F Ross
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
F Ross
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Ross
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
F Ross
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Ross
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
M Ross
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Quinton Ross
Sibling · 1930 · age 19
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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
42 people indexed on this census page (ia:1930:15thcensus855unit:0703)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Louis | 41 | Head | — | Maryland |
| 52 | Mamie | 19 | Daughter | — | Maryland |
| 53 | Sarah | 16 | Daughter | — | Maryland |
| 54 | Bertha | 13 | Daughter | — | Maryland |
| 55 | Dorothy | 9 | Daughter | — | Maryland |
| 56 | James Washington | 32 | Head | Laborer | South Carolina |
| 57 | Jane Washington | 17 | Wife | Laborer | South Carolina |
| 58 | James Washington | 2 | Son | — | South Carolina |
| 59 | Annie Washington | 1 | Daughter | — | South Carolina |
| 60 | Lillian Washington | 0 | Daughter | — | South Carolina |
| 61 | John Jones | 51 | Head | Laborer | Virginia |
| 62 | Grace Jones | 40 | Wife | Laborer | Virginia |
| 63 | William Jones | 18 | Son | Laborer | Virginia |
| 64 | Mary Jones | 12 | Daughter | — | Virginia |
| 73 | Isaac Cooper | 59 | Head | Laborer | Russia |
| 74 | Sarah Cooper | 54 | Wife | — | Russia |
| 75 | Ida Cooper | 27 | Daughter | Machinist | Russia |
| 76 | Rose Cooper | 19 | Daughter | — | Russia |
| 77 | Samuel Pearce | 34 | Head | Proprietor | Russia |
| 78 | Elizabeth Pearce | 31 | Wife | — | Russia |
| 79 | Abraham Pearce | 12 | Son | — | Russia |
| 80 | Herbert Pearce | 10 | Son | — | Maryland |
| 81 | Benjamin Pearce | 8 | Son | — | Maryland |
| 82 | Annie Pearce | 6 | Daughter | — | Maryland |
| 83 | Ida Pearce | 4 | Daughter | — | Maryland |
| 84 | John White | 25 | Head | Laborer | Florida |
| 85 | Lillian White | 20 | Wife | — | North Carolina |
| 86 | James Ross | 52 | Head | Laborer | Virginia |
| 87 | Rosa Ross | 45 | Wife | — | Maryland |
| 88 | James Ross | 27 | Son | Laborer | Maryland |
| 89 | Elizabeth Ross THIS PERSON | 17 | Daughter | Cook | Maryland |
| 90 | Quinton Ross | 19 | Son | — | Virginia |
| 91 | Annie Ross | 9 | Daughter | Servant | Virginia |
| 92 | Charles Ross | 45 | Son | Laborer | Virginia |
| 93 | F Ross | 14 | Daughter | — | Virginia |
| 94 | F Ross | 10 | Daughter | — | Virginia |
| 95 | F Ross | 8 | Daughter | — | Virginia |
| 96 | M Ross | 4 | Son | — | Virginia |
| 97 | F Ross | 2 | Daughter | — | Virginia |
| 98 | Edward Gray | 46 | Head | Laundress | Virginia |
| 99 | Emma Gray | 65 | Mother | Laborer | Virginia |
| 100 | Mary Gray | 45 | Sister | — | Virginia |
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)