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Lawrence White — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Lawrence White across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Arthur & James — first a son (b.~1917), then head of a 6-person household.
Age 13
b. ~1917
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | White |
| Given Name | Lawrence M. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lawrence | Age | Birth yr |
|---|---|---|---|---|
| Arthur White | Head | — | 31 | ~1899 |
| Louise Fields | Other | — | 74 | ~1856 |
| Catherine Dunsden | Other | — | 39 | ~1891 |
| Lawrence White | Other | — | 38 | ~1892 |
| Lawrence White | Son | — | 13 | ~1917 |
| Helen White | Spouse | — | 20 | ~1910 |
Census Appearances
1920
X, Maryland
Son, age 3
X, Maryland · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 13
Baltimore, Maryland · implied b. ~1917 — 6 household members
| Surname | White |
| Given Name | Lawrence M. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 22
Baltimore-City-County, Maryland · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Lorance |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | new worker |
| Industry | N.Y.A. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 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 Lawrence White across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Arthur White (~0.92 confidence) and father James Fisher (~0.92 confidence) and mother Helen White (~0.60 confidence) and mother Ursula Fisher (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
Arthur White
b. ~1899
Source father
● Household
· direct · ~0.92
Father
James Fisher
b. ~1896
Source father
● Household
· direct · ~0.92
Mother
Helen White
b. ~1910
Source mother
● Household
· direct · ~0.6
Mother
Ursula Fisher
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lawrence White
Son · 1930 · age 13 · b. ~1917 · 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:1930:15thcensus867unit:0837)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Patrick J. Flaherty | 52 | Head | — | Ireland |
| 2 | Mary Flaherty | 52 | Wife | Laborer | Ireland |
| 3 | Mary Flaherty | 15 | Daughter | — | Maryland |
| 4 | Margaret Flaherty | 13 | Daughter | — | Maryland |
| 5 | Alma Flaherty | 11 | Daughter | — | Maryland |
| 6 | Arthur White | 31 | Head | — | Maryland |
| 7 | Helen H. White | 20 | Wife | — | Maryland |
| 8 | Lawrence White | 38 | Brother | — | Maryland |
| 9 | Lawrence M. Jr. White THIS PERSON | 13 | Son | — | Maryland |
| 10 | Catherine Dunsden | 39 | Boarder | — | Maryland |
| 11 | Louise Fields | 74 | Grandmother | — | Germany |
| 12 | William Holterman | 52 | Head | — | Maryland |
| 13 | Gertie Holterman | 25 | Wife | — | North Carolina |
| 14 | Thelma Holterman | 5 | Daughter | — | Maryland |
| 15 | Emma Holterman | 3 | Daughter | — | Maryland |
| 16 | John M. Rikers | 3 | Step-son | — | North Carolina |
| 17 | Frederick Apple | 43 | Head | — | Maryland |
| 18 | Laura H. Apple | 33 | Wife | — | Maryland |
| 19 | Frederick Jr. Apple | 17 | Son | — | Maryland |
| 20 | Gilbert L. Apple | 15 | Son | — | Maryland |
| 21 | John Burns | 75 | Head | — | New York |
| 22 | Ada Burns | 67 | Wife | — | Pennsylvania |
| 23 | John Jr. Burns | 22 | Son | Fireman | Virginia |
| 24 | Leonard Culotta | 33 | Head | Butcher | Maryland |
| 25 | Anna Culotta | 32 | Wife | — | Maryland |
| 26 | Jacob L. Didicke | 47 | Head | — | Maryland |
| 27 | Anna M. Didicke | 47 | Wife | — | Maryland |
| 28 | George Stancil | 71 | Head | — | Ruthenia |
| 29 | Agatha Stancil | 50 | Wife | — | Ruthenia |
| 30 | Edgar R. Luhn | 26 | Head | Painter | Maryland |
| 31 | Catherine Luhn | 20 | Wife | — | Maryland |
| 32 | Edgar R. Jr. Luhn | 2 | Son | — | Maryland |
| 33 | Edna White | 26 | Sister-law | Bookkeeper | Maryland |
| 34 | Nellie White | 22 | Sister-law | Bookkeeper | Maryland |
| 35 | William Hefner | 25 | Boarder | Leaderman | Virginia |
| 36 | Arthur Murninghan | 18 | Boarder | Helper | Maryland |
| 37 | Calvin S. Miller | 45 | Head | Cook | Maryland |
| 38 | Mary Miller | 40 | Wife | — | Virginia |
| 39 | Frank L. Hart | 25 | Step-son | Lumber | Virginia |
| 40 | Gladys Hart | 20 | Daughter-law | — | Maryland |
| 41 | Audrey Hart | 1 | Granddaughter | — | Maryland |
| 42 | William Ward | 78 | Father-law | — | South Carolina |
| 43 | Louis F. Parr | 28 | Head | Butcher | Maryland |
| 44 | Eton Marie Parr | 26 | Wife | — | Maryland |
| 45 | Rita Parr | 3 | Daughter | — | Maryland |
| 46 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
| 47 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
| 48 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
| 49 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
| 50 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
Pedigree Summary
Lawrence
Gen 1 · 4 parents
~0.84
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)