AT
Alfred Thomas — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Tioga, Pennsylvania
Our Model Tree links this Alfred Thomas across the 1910 and 1920 US Censuses in Tioga, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 9-person household.
Age 15
b. ~1905
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Tioga, Pennsylvania |
| Surname | Thomas |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Union Township North District |
| 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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| Walter Thomas | Head | — | 48 | ~1872 |
| Francis Thomas | Son | — | 13 | ~1907 |
| Helen Thomas | Daughter | — | 6 | ~1914 |
| Mary Thomas | Daughter | — | 11 | ~1909 |
| Gayle Thomas | Spouse | — | 38 | ~1882 |
| Anna Thomas | Daughter | — | 4 | ~1916 |
| Ruth Thomas | Daughter | — | 8 | ~1912 |
| Walter Thomas | Son | — | 18 | ~1902 |
| Alfred Thomas | Son | — | 15 | ~1905 |
Census Appearances
1910
Tioga, Pennsylvania
Son, age 4
Tioga, Pennsylvania · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Alfred M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Tioga, Pennsylvania
Son, age 15
Tioga, Pennsylvania · implied b. ~1905 — 9 household members
| Surname | Thomas |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 (1910 and 1920) in Tioga, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Alfred Thomas
Son · 1920 · age 15 · b. ~1905 · Pennsylvania
★ You are viewing this record
Sibling
Helen Thomas
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Thomas
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Thomas
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Thomas
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Thomas
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Thomas
Sibling · 1920 · age 13
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
1920 US Federal Census — Tioga, Pennsylvania
Open full size
1920 US Federal Census — Tioga, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1613unit:0490)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles C. | 8 | Son | — | Pennsylvania |
| 52 | Catharine B. | 3 | Daughter | — | Pennsylvania |
| 53 | Nathan J. | 1 | Son | — | Pennsylvania |
| 54 | Alice J. | 0 | Daughter | — | Pennsylvania |
| 55 | Charles Spencer | 36 | Head | Farmer | Pennsylvania |
| 56 | Mabel Spencer | 35 | Wife | — | Pennsylvania |
| 57 | Clara Spencer | 7 | Daughter | — | Pennsylvania |
| 58 | Willis Spencer | 4 | Son | — | Pennsylvania |
| 59 | Isaac Vermilia | 37 | Head | Farmer | New York |
| 60 | Ethel Vermilia | 33 | Wife | — | New York |
| 61 | Floyd Vermilia | 5 | Son | — | New York |
| 62 | Royal Thomas | 50 | Head | Farmer | Pennsylvania |
| 63 | Harriet Thomas | 48 | Wife | — | Pennsylvania |
| 64 | Charles Thomas | 21 | Son | Chauffeur | Pennsylvania |
| 65 | Florence Thomas | 19 | Daughter | — | Pennsylvania |
| 66 | Gilbert Thomas | 18 | Son | — | Pennsylvania |
| 67 | Samuel Thomas | 15 | Son | — | Pennsylvania |
| 68 | Gladys Thomas | 12 | Daughter | — | Pennsylvania |
| 69 | Clayton Smith | 46 | Head | Farmer | New York |
| 70 | Adaline Smith | 42 | Wife | — | New York |
| 71 | Orville C. Smith | 12 | Son | — | Pennsylvania |
| 72 | Alvera Smith | 10 | Daughter | — | Pennsylvania |
| 73 | Frederick Smith | 6 | Son | — | Pennsylvania |
| 74 | Floyd L. Smith | 4 | Son | — | Pennsylvania |
| 75 | Edward T. Smith | 58 | Head | Watchman | England |
| 76 | Mary H. Smith | 50 | Wife | Farmer | New York |
| 77 | James B. Smith | 15 | Son | — | Pennsylvania |
| 78 | Arthur B. Sanford | 51 | Head | Farmer | Pennsylvania |
| 79 | Minnie Sanford | 48 | Wife | — | Pennsylvania |
| 80 | Grant F. Lincoln | 51 | Head | Merchant | Pennsylvania |
| 81 | Erica Lincoln | 40 | Wife | — | Germany |
| 82 | Herman Stude | 41 | Head | Laborer | Germany |
| 83 | Anna Stude | 31 | Wife | — | Pennsylvania |
| 84 | John Stude | 14 | Son | Miner | Pennsylvania |
| 85 | William Stude | 12 | Son | Miner | Pennsylvania |
| 86 | Elmer Stude | 9 | Son | — | Pennsylvania |
| 87 | Walter G. Thomas | 48 | Head | Farmer | Pennsylvania |
| 88 | Gayle A. Thomas | 38 | Wife | — | New Jersey |
| 89 | Walter Thomas | 18 | Son | Laborer | Pennsylvania |
| 90 | Alfred Thomas THIS PERSON | 15 | Son | — | Pennsylvania |
| 91 | Francis Thomas | 13 | Son | — | Pennsylvania |
| 92 | Mary Thomas | 11 | Daughter | — | Pennsylvania |
| 93 | Ruth Thomas | 8 | Daughter | — | Pennsylvania |
| 94 | Helen Thomas | 6 | Daughter | — | Pennsylvania |
| 95 | Anna Thomas | 4 | Daughter | — | Pennsylvania |
| 96 | Joseph Taylor | 47 | Head | — | Pennsylvania |
| 97 | William Thomas | 47 | Head | Farmer | New York |
| 98 | Martha Thomas | 44 | Wife | — | New York |
| 99 | Ella May Thomas | 17 | Daughter | — | Pennsylvania |
| 100 | William Thomas | 13 | Son | Farmer | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)