AT
Alfred Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, None
Our Model Tree links this Alfred Thomas across the 1920 and 1930 US Censuses (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 12-person household.
Age 25
b. ~1905
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, None |
| Surname | Thomas |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| Alfred Thomas | Son | — | 25 | ~1905 |
| Francis Thomas | Son | — | 12 | ~1918 |
| Lillian Thomas | Daughter | — | 27 | ~1903 |
| James Thomas | Son | — | 2 | ~1928 |
| Charles Thomas | Son | — | 15 | ~1915 |
| Ida Thomas | Spouse | — | 52 | ~1878 |
| Joseph Thomas | Son | — | 22 | ~1908 |
| Alfred Thomas | Head | — | 55 | ~1875 |
| John Thomas | Son | — | 17 | ~1913 |
| Mary Thomas | Daughter | — | 7 | ~1923 |
| Harold Thomas | Son | — | 19 | ~1911 |
| Anna Thomas | Daughter | — | 5 | ~1925 |
Census Appearances
1920
None, None
Son, age 16
None, None · implied b. ~1904 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Alfred B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
None, None
Son, age 25
None, None · implied b. ~1905 — 12 household members
| Surname | Thomas |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| 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 Alfred Thomas across 2 US Census years (1920 and 1930) in None, None, using XGBoost record linkage.
Show:
This person
Anchor record
Alfred Thomas
Son · 1930 · age 25 · b. ~1905 · None
★ You are viewing this record
Sibling
Anna Thomas
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Thomas
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Thomas
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Thomas
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Thomas
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Thomas
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Thomas
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Thomas
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Thomas
Sibling · 1930 · age 2
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 — None, None
Open full size
1930 US Federal Census — None, None
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1902unit:0411)
| Line | Name | Age | Relation | Birthplace |
|---|---|---|---|---|
| 51 | James Whitnell | 59 | Head | Missouri |
| 52 | Emma Whitnell | 57 | Wife | Missouri |
| 53 | John Whitnell | 26 | Son | Missouri |
| 54 | Charles Whitnell | 24 | Son | Missouri |
| 55 | Irene Whitnell | 22 | Daughter | Missouri |
| 56 | Marie Whitnell | 19 | Daughter | Missouri |
| 57 | Lillian Whitnell | 17 | Daughter | Missouri |
| 58 | Verna Whitnell | 15 | Daughter | Missouri |
| 59 | James Whitnell | 12 | Son | Missouri |
| 60 | Lucille Whitnell | 9 | Daughter | Missouri |
| 61 | Joseph B Smith | 53 | Head | Missouri |
| 62 | Mary Smith | 47 | Wife | Missouri |
| 63 | John Smith | 20 | Son | Missouri |
| 64 | Lucille Smith | 17 | Daughter | Missouri |
| 65 | Joseph Smith | 15 | Son | Missouri |
| 66 | Leroy Smith | 12 | Son | Missouri |
| 67 | Alfred Thomas | 55 | Head | Pennsylvania |
| 68 | Ida E Thomas | 52 | Wife | Pennsylvania |
| 69 | Lillian Thomas | 27 | Daughter | Pennsylvania |
| 70 | Alfred Thomas THIS PERSON | 25 | Son | Pennsylvania |
| 71 | Joseph Thomas | 22 | Son | Pennsylvania |
| 72 | Harold Thomas | 19 | Son | Pennsylvania |
| 73 | John Thomas | 17 | Son | Pennsylvania |
| 74 | Charles Thomas | 15 | Son | Pennsylvania |
| 75 | Francis Thomas | 12 | Son | Pennsylvania |
| 76 | Mary Thomas | 7 | Daughter | Pennsylvania |
| 77 | Anna Thomas | 5 | Daughter | Pennsylvania |
| 78 | James Thomas | 2 | Son | Pennsylvania |
| 79 | James H Thomas | 52 | Head | Missouri |
| 80 | Anna Thomas | 46 | Wife | Missouri |
| 81 | James Thomas | 20 | Son | Missouri |
| 82 | William Thomas | 18 | Son | Missouri |
| 83 | George Thomas | 16 | Son | Missouri |
| 84 | Ward Thomas | 14 | Son | Missouri |
| 85 | James Thomas | 12 | Son | Missouri |
| 86 | E M Brooks | 63 | Head | Missouri |
| 87 | Mary Brooks | 58 | Wife | Missouri |
| 88 | Dorothy Brooks | 15 | Daughter | Missouri |
| 89 | George Brooks | 12 | Son | Missouri |
| 90 | James Brooks | 10 | Son | Missouri |
| 91 | Francis Brooks | 8 | Son | Missouri |
| 92 | John Brooks | 6 | Son | Missouri |
| 93 | William Brooks | 4 | Son | Missouri |
| 94 | Robert Brooks | 2 | Son | Missouri |
| 95 | Mary Brooks | 0 | Daughter | Missouri |
| 96 | James Thomas | 45 | Head | Missouri |
| 97 | Anna Thomas | 40 | Wife | Missouri |
| 98 | James Thomas | 18 | Son | Missouri |
| 99 | William Thomas | 16 | Son | Missouri |
| 100 | George Thomas | 14 | Son | Missouri |
Related Census Records
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)