RT
Robert Todd — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Robert Todd across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Elizabeth — first a head (b.~1906), then head of a 5-person household.
Age 24
b. ~1906
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Todd |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | Driver |
| Industry | Motor Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Driver |
| Township / Ward | Baldwin Township |
| Est. Birth Year | ~1906 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Todd | Son | — | 3 | ~1927 |
| Thelma Todd | Daughter | — | 1 | ~1929 |
| Robert Todd | Head | — | 24 | ~1906 |
| Jeanette Todd | Spouse | — | 24 | ~1906 |
| Jeanette Todd | Daughter | — | 2 | ~1928 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 4
Allegheny, Pennsylvania · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Todd |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Other, age 13
Allegheny, Pennsylvania · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Todd |
| Given Name | Robert |
| Relationship to Head | Step son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 24
Allegheny, Pennsylvania · implied b. ~1906 — 5 household members
| Surname | Todd |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Scotland |
| Occupation | Driver |
| Industry | Motor Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Robert Todd across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: mother Elizabeth Todd (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Todd
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Todd
Head · 1930 · age 24 · b. ~1906 · Pennsylvania
★ 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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1960:0088)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Katherine Peffer | 22 | Daughter | — | Pennsylvania |
| 52 | Edward Peffer | 21 | Son | — | Pennsylvania |
| 53 | Ruth Peffer | 14 | Daughter | — | Pennsylvania |
| 54 | Paul Roller | 24 | Head | Laborer | Pennsylvania |
| 55 | Emil Roller | 21 | Brother | Laborer | Pennsylvania |
| 56 | Alice Roller | 16 | Sister | — | Pennsylvania |
| 57 | Albert Roller | 10 | Brother | — | Pennsylvania |
| 58 | Elizabeth Blythe | 36 | Head | — | Pennsylvania |
| 59 | William Blythe | 17 | Son | Laborer | Pennsylvania |
| 60 | Elizabeth Blythe | 15 | Daughter | — | Pennsylvania |
| 61 | Sadie Blythe | 11 | Daughter | — | Pennsylvania |
| 62 | Albert Rollins | 48 | Head | Laborer | Pennsylvania |
| 63 | Sadie Rollins | 39 | Wife | — | Pennsylvania |
| 64 | Albert Rollins | 19 | Son | Attendant | Pennsylvania |
| 65 | Dorothea Rollins | 17 | Daughter | — | Pennsylvania |
| 66 | George Hynkoop | 23 | Head | Teamster | Pennsylvania |
| 67 | Margaret E. Hynkoop | 57 | Mother | — | Pennsylvania |
| 68 | Anna M. Hynkoop | 14 | Sister | — | Pennsylvania |
| 69 | Francis Hynkoop | 12 | Brother | — | Pennsylvania |
| 70 | Joseph Loveland | 35 | Head | — | Pennsylvania |
| 71 | May Loveland | 35 | Wife | — | Pennsylvania |
| 72 | Vivian Loveland | 10 | Daughter | — | Pennsylvania |
| 73 | Melvin Loveland | 8 | Son | — | Pennsylvania |
| 74 | Loyd Loveland | 6 | Son | — | Pennsylvania |
| 75 | Billy Loveland | 4 | Son | — | Pennsylvania |
| 76 | Robert Todd THIS PERSON | 24 | Head | Driver | Pennsylvania |
| 77 | Jeanette Todd | 24 | Wife | — | Pennsylvania |
| 78 | Robert Todd | 3 | Son | — | Pennsylvania |
| 79 | Jeanette Todd | 2 | Daughter | — | Pennsylvania |
| 80 | Thelma Todd | 1 | Daughter | — | Pennsylvania |
| 81 | Earl Rocklands | 41 | Head | Laborer | Pennsylvania |
| 82 | Mathilda Rocklands | 31 | Wife | — | Pennsylvania |
| 83 | James Rocklands | 12 | Son | — | Pennsylvania |
| 84 | Earl Rocklands | 9 | Son | — | Pennsylvania |
| 85 | Loretta Rocklands | 5 | Daughter | — | Pennsylvania |
| 86 | Hazel Rocklands | 1 | Daughter | — | Pennsylvania |
| 87 | Primo Macci | 53 | Head | Loader | Italy |
| 88 | Hugo Macci | 20 | Son | Laborer | Italy |
| 89 | Margaret Macci | 18 | Daughter | — | Pennsylvania |
| 90 | George Macci | 14 | Son | — | Pennsylvania |
| 91 | Henry Hellman | 28 | Head | Laborer | New York |
| 92 | Mary Hellman | 34 | Wife | — | Pennsylvania |
| 93 | George Hellman | 3 | Son | — | Pennsylvania |
| 94 | Dorothea Hellman | 1 | Daughter | — | Pennsylvania |
| 95 | Helen Knox | 14 | Stepdaughter | — | Pennsylvania |
| 96 | Lillian Knox | 13 | Stepdaughter | — | Pennsylvania |
| 97 | May Knox | 10 | Stepdaughter | — | Pennsylvania |
| 98 | Louise Knox | 8 | Stepdaughter | — | Pennsylvania |
| 99 | Nicholas Glauck | 48 | Head | Laborer | Pennsylvania |
| 100 | Mary Glauck | 40 | Wife | — | Pennsylvania |
Pedigree Summary
Robert
Gen 1 · 1 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)