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Harry Thompson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Harry Thompson across the 1910, 1920, 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 5-person household.
Age 68
b. ~1862
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Thompson |
| Given Name | Harry E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Watchman |
| Industry | Storage house |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7,000 |
| Radio Set | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Watchman |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1862 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Ellen Thompson | Daughter | — | 40 | ~1890 |
| Jean Thompson | Daughter | — | 25 | ~1905 |
| Harry Thompson | Head | — | 68 | ~1862 |
| Harry Thompson | Son | — | 38 | ~1892 |
| Alice Thompson | Spouse | — | 68 | ~1862 |
Census Appearances
1910
Allegheny, Pennsylvania
Head, age 47
Allegheny, Pennsylvania · implied b. ~1863 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Harry A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Manager |
| Industry | Casting Foundry |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Head, age 58
Allegheny, Pennsylvania · implied b. ~1862 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Brass finisher |
| Industry | Pump Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 68
Allegheny, Pennsylvania · implied b. ~1862 — 5 household members
| Surname | Thompson |
| Given Name | Harry E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Watchman |
| Industry | Storage house |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7,000 |
| Radio Set | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Other, age 80
Allegheny-County, Pennsylvania · implied b. ~1860 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Harry |
| Relationship to Head | Guest |
| Sex | M |
| Color / Race | White |
| Age | 80 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sewickley Boro. |
| 1935 Residence (County) | Allegheny |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| 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 Harry Thompson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Harry Thompson
Head · 1930 · age 68 · b. ~1862 · Pennsylvania
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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
48 people indexed on this census page (ia:1930:fifteenthcensus00reel1976:0457)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Michael J. Gaughan | 56 | Head | — | Free State |
| 52 | Margaret Gaughan | 26 | Wife | Stenog | Pennsylvania |
| 53 | Michael J. Jr. Gaughan | 24 | Son | Bus Driver | Pennsylvania |
| 54 | Elizabeth Gaughan | 22 | Daughter | Specialist | Pennsylvania |
| 55 | Mary Gaughan | 20 | Daughter | Specialist | Pennsylvania |
| 56 | James Gaughan | 16 | Son | — | Pennsylvania |
| 57 | William Chartone | 55 | Head | Barber | Pennsylvania |
| 58 | Bessie Chartone | 53 | Wife | Specialist | Pennsylvania |
| 59 | Edward Nagel | 47 | Head | Brewer | Germany |
| 60 | Margaret Nagel | 45 | Wife | — | Pennsylvania |
| 61 | Elizabeth Nagel | 24 | Daughter | Multig. Operator | Pennsylvania |
| 62 | Edward Nagel | 8 | Son | — | Pennsylvania |
| 63 | Arthur Clear | 27 | Boarder | Truck Driver | Pennsylvania |
| 64 | Margaret Ryan | 52 | Head | — | Pennsylvania |
| 65 | Thomas Ryan | 43 | Brother | Repairman | Pennsylvania |
| 66 | James Ryan | 41 | Brother | Motorman | Pennsylvania |
| 67 | Harry Ryan | 37 | Brother | Bookkeeper | Pennsylvania |
| 68 | Ruth Ryan | 35 | Sister | Stenog. | Pennsylvania |
| 69 | Rose Ryan | 33 | Sister | Stenog. | Pennsylvania |
| 70 | Bernard Eggert | 55 | Head | Retired | Germany |
| 71 | Mary Eggert | 55 | Wife | — | Switzerland |
| 72 | Agnes Eggert | 33 | Daughter | — | Pennsylvania |
| 73 | Louise Eggert | 16 | Daughter | — | Pennsylvania |
| 74 | Rudolph Schmid | 28 | Head | Distributor | Pennsylvania |
| 75 | Helen Schmid | 27 | Wife | — | Pennsylvania |
| 76 | Richard Schmid | 8 | Son | — | Pennsylvania |
| 77 | Betty Schmid | 7 | Daughter | — | Pennsylvania |
| 78 | Dorothy Schmid | 3 | Daughter | — | Pennsylvania |
| 79 | Gottlieb J. Schmid | 79 | Head | Retired | Germany |
| 80 | Louise Schmid | 47 | Daughter | — | Germany |
| 81 | Ernestine Schmid | 43 | Daughter | — | Pennsylvania |
| 82 | Herman Schmid | 32 | Brother | Clerk | Pennsylvania |
| 83 | Harry E. Thompson THIS PERSON | 68 | Head | Watchman | Pennsylvania |
| 84 | Alice Thompson | 68 | Wife | — | Ohio |
| 85 | Ellen M. Thompson | 40 | Daughter | Booker | Pennsylvania |
| 86 | Jean Thompson | 25 | Daughter | — | Pennsylvania |
| 87 | Harry J. Thompson | 38 | Son | Operator | Pennsylvania |
| 88 | Edward Flucher | 61 | Head | Carpenter | Pennsylvania |
| 89 | Mary Flucher | 56 | Sister | — | Pennsylvania |
| 90 | Sophia Flucher | 54 | Sister | Bookkeeper | Pennsylvania |
| 91 | Catherine Flucher | 52 | Sister | Manager | Pennsylvania |
| 92 | John Flucher | 51 | Brother | Officer | Pennsylvania |
| 93 | William Matthews | 49 | Head | House Painter | Ohio |
| 94 | Marie Matthews | 36 | Wife | — | Pennsylvania |
| 95 | William Matthews | 17 | Son | — | Pennsylvania |
| 96 | Eleanor Matthews | 12 | Daughter | — | Pennsylvania |
| 97 | Betty Matthews | 9 | Daughter | — | Pennsylvania |
| 98 | Roswell R. Linch | 43 | Head | — | Pennsylvania |
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)