WC
William Carter — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this William Carter across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Maggie & William — first a son (b.~1905), then head of a 4-person household.
Age 25
b. ~1905
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Carter |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Pipe Fitter |
| Industry | Steam |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Pipe Fitter |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1905 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Carter | Head | — | 56 | ~1874 |
| Mary Carter | Other | — | 54 | ~1876 |
| Sadie O'Connor | Other | — | 52 | ~1878 |
| William Carter | Son | — | 25 | ~1905 |
Census Appearances
1910
Baltimore, Maryland
Son, age 7
Baltimore, Maryland · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Son, age 16
Baltimore, Maryland · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Cook |
| Industry | Private Family |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 25
Baltimore, Maryland · implied b. ~1905 — 4 household members
| Surname | Carter |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Pipe Fitter |
| Industry | Steam |
| 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 William Carter across 3 US Census years (1910, 1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: mother Maggie Carter (~0.92 confidence) and father William Carter (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Maggie Carter
b. ~1862
Source mother
● Household
· direct · ~0.92
Father
William Carter
b. ~1874
Source father
● Household
· direct · ~0.92
This person
Anchor record
William Carter
Son · 1930 · age 25 · b. ~1905 · 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:1930:15thcensus853unit:0433)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Salvatore Culotta | 52 | Head | Proprietor | Italy |
| 2 | Rosa Culotta | 48 | Wife-H | — | Italy |
| 3 | Anthony Culotta | 21 | Son | Cabinet Maker | Maryland |
| 4 | Marie Culotta | 16 | Daughter | — | Maryland |
| 5 | Victor Pensel | 57 | Head | Proprietor | Maryland |
| 6 | Clara May Pensel | 58 | Wife-H | — | Maryland |
| 7 | Charles W. Whorlow | 34 | Son-in-law | Coml Salesman | Maryland |
| 8 | Ethel R. Whorlow | 33 | Daughter | — | Maryland |
| 9 | Virginia M. Whorlow | 7 | Gr-daughter | — | Maryland |
| 10 | Dorothy A. Whorlow | 5 | Gr-daughter | — | Maryland |
| 11 | John A. Hughes | 31 | Head | Accountant | Irish Free State |
| 12 | Viola S. Hughes | 27 | Wife-H | — | Maryland |
| 13 | Dorothea M. Hughes | 5 | Daughter | — | Maryland |
| 14 | John F. Hughes | 3 | Son | — | Maryland |
| 15 | Michael Reiner | 37 | Head | Conductor | Maryland |
| 16 | Elizabeth M. Reiner | 28 | Wife-H | Tel. Operator | Maryland |
| 17 | Henry C. Pensel | 48 | Head | Salesman | Maryland |
| 18 | Pauline Pensel | 50 | Wife-H | — | Maryland |
| 19 | C. P. O'Connor | 56 | Head | Engineer | Irish Free State |
| 20 | Sarah O'Connor | 56 | Wife-H | — | Irish Free State |
| 21 | Michael L. O'Connor | 31 | Son | Clerk | Maryland |
| 22 | Joseph F. O'Connor | 27 | Son | Clerk | Maryland |
| 23 | Anna M. O'Connor | 21 | Daughter | Bookkeeper | Maryland |
| 24 | Helen M. O'Connor | 18 | Daughter | — | Maryland |
| 25 | Katherine Morrison | 53 | Head-H | — | Maryland |
| 26 | Hazel E. Edwards | 23 | Daughter | Bookkeeper | Maryland |
| 27 | Eva L. Hubbard | 53 | Sister | Maker-Dress | Maryland |
| 28 | Raymond Millar | 27 | Lodger | Chauffeur | Virginia |
| 29 | Jacqueline Edward | 3 | Gr-daughter | — | Maryland |
| 30 | William J. Carter | 56 | Head | Laborer | Maryland |
| 31 | Mary E. Carter | 54 | Wife-H | — | Maryland |
| 32 | William J. Carter THIS PERSON | 25 | Son | Pipe Fitter | Maryland |
| 33 | Sadie O'Connor | 52 | Sister-law | — | Maryland |
| 34 | Melvin Stemm | 45 | Head | Chauffeur | Maryland |
| 35 | Ethel Stemm | 42 | Wife-H | — | Maryland |
| 36 | William D. Stemm | 23 | Son | Salesman | Maryland |
| 37 | Earl E. Stemm | 20 | Son | Machinist | Maryland |
| 38 | Melvin L. Stemm | 13 | Son | — | Maryland |
| 39 | Conrad Jr. Dressel | 66 | Head | Driver | Maryland |
| 40 | Barbara Dressel | 56 | Wife-H | Ironer | Maryland |
| 41 | George Dressel | 33 | Son | Helper | Maryland |
| 42 | William Bruggman | 45 | Head | Sheet Metal Worker | Maryland |
| 43 | Mary Bruggman | 36 | Wife-H | — | Maryland |
| 44 | William Bruggman | 14 | Son | — | Maryland |
| 45 | Charles Bruggman | 10 | Son | — | Maryland |
| 46 | Mary Bruggman | 9 | Daughter | — | Maryland |
| 47 | Henry Bruggman | 7 | Son | — | Maryland |
| 48 | Margaret Bruggman | 5 | Daughter | — | Maryland |
| 49 | Barbara Bruggman | 4 | Daughter | — | Maryland |
| 50 | Otto Bruggman | 3 | Son | — | Maryland |
Pedigree Summary
William
Gen 1 · 2 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)