IW
Ida White — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Ida White across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | White |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 | ~1918 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Daughter White | Daughter | — | 4 | ~1926 |
| Daughter White | Daughter | — | 2 | ~1928 |
| Ida White | Daughter | — | 12 | ~1918 |
| Daughter White | Daughter | — | 8 | ~1922 |
| Isidor White | Head | — | 39 | ~1891 |
| Ida White | Other | — | 37 | ~1893 |
| Son White | Son | — | 10 | ~1920 |
| Son White | Son | — | ~1930 | |
| Son White | Son | — | ~1930 | |
| Son White | Son | — | 6 | ~1924 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 12
Baltimore, Maryland · implied b. ~1918 — 10 household members
| Surname | White |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 |
1940
Baltimore-City-County, Maryland
Spouse, age 22
Baltimore-City-County, Maryland · implied b. ~1918 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Irma Q |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Nurse |
| Industry | Hospital |
| Class of Worker | PW |
| Hours Worked | 48 |
| Highest Grade | H 4 |
| 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 Ida White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ida White
Daughter · 1930 · age 12 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Son White
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Son White
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daughter White
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Son White
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daughter White
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Son White
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daughter White
Sibling · 1930 · age 8
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
50 people indexed on this census page (ia:1930:15thcensus858unit:0919)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Morris Carr | 71 | — | — | Russia |
| 2 | Hattie Carr | 41 | Wife-H | — | Russia |
| 3 | Sarah Carr | 14 | Daughter | — | Maryland |
| 4 | Freda Carr | 11 | Daughter | — | Maryland |
| 5 | Isidor White | 39 | Head | Meat Cutter | Maryland |
| 6 | Ida White | 37 | Wife-H | — | Maryland |
| 7 | Ida White THIS PERSON | 12 | Daughter | — | Maryland |
| 8 | Son White | 10 | Son | — | Maryland |
| 9 | Daughter White | 8 | Daughter | — | Maryland |
| 10 | Son White | 6 | Son | — | Maryland |
| 11 | Daughter White | 4 | Daughter | — | Maryland |
| 12 | Daughter White | 2 | Daughter | — | Maryland |
| 13 | Son White | 0 | Son | — | Maryland |
| 14 | Son White | 0 | Son | — | Maryland |
| 15 | Charles Williams | 25 | Head | — | Maryland |
| 16 | Corrine Williams | 5 | Daughter | — | Maryland |
| 17 | Son Williams | 3 | Son | — | Maryland |
| 18 | Relative Williams | 3 | Relative | — | Maryland |
| 19 | Walter Dasmithia | 11 | Head | — | Maryland |
| 20 | Son Dasmithia | 10 | Son | — | Maryland |
| 21 | Daughter Dasmithia | 13 | Daughter | — | Maryland |
| 22 | Son Dasmithia | 9 | Son | — | Maryland |
| 23 | Son Dasmithia | 7 | Son | — | Maryland |
| 24 | Son Dasmithia | 5 | Son | — | Maryland |
| 25 | Son Dasmithia | 3 | Son | — | Maryland |
| 26 | Son Dasmithia | 2 | Son | — | Maryland |
| 27 | Daughter Dasmithia | 1 | Daughter | — | Maryland |
| 28 | John Silver | 41 | Head | — | Maryland |
| 29 | Minnie Silver | 40 | Wife-H | — | Maryland |
| 30 | Boarder Silver | 22 | Boarder | Truck Driver | Maryland |
| 31 | Head Silver | 41 | Head | Foreman | Maryland |
| 32 | Emma Silver | 42 | Wife-H | — | Maryland |
| 33 | James Silver | 20 | Son | Clerk | Maryland |
| 34 | Frances Silver | 16 | Son | — | Maryland |
| 35 | Ruth Silver | 15 | Daughter | — | Maryland |
| 36 | Antone Krajewski | 41 | Head | Machinist | Poland |
| 37 | Mary Krajewski | 37 | Wife-H | — | Czechoslovakia |
| 38 | Son Krajewski | 11 | Son | — | Maryland |
| 39 | Son Krajewski | 9 | Son | — | Maryland |
| 40 | Son Krajewski | 7 | Son | — | Maryland |
| 41 | Head Krajewski | 35 | Head | — | Maryland |
| 42 | Wife-H Krajewski | 34 | Wife-H | — | Maryland |
| 43 | Son Krajewski | 11 | Son | — | Maryland |
| 44 | Son Krajewski | 10 | Son | — | Maryland |
| 45 | Son Krajewski | 12 | Son | — | Maryland |
| 46 | Son Krajewski | 4 | Son | — | Maryland |
| 47 | Isidor Epstein | 46 | Head | — | Russia |
| 48 | Ida Epstein | 23 | Daughter | Operator | Pennsylvania |
| 49 | Son Epstein | 21 | Son | Newspaper | Pennsylvania |
| 50 | Daughter Epstein | 19 | Daughter | Operator | Pennsylvania |
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)