AJ
Alfred Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Alfred Jones across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 4-person household.
Age 54
b. ~1886
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Jones |
| Given Name | Alfred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Electrician |
| Industry | Electric Shop Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 3000 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Electrician |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1886 |
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 1940 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| Alfred Jones | Head | — | 54 | ~1886 |
| Edward Jones | Son | — | 26 | ~1914 |
| Elizabeth Jones | Spouse | — | 50 | ~1890 |
| Gladys Jones | Daughter | — | 28 | ~1912 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 33
Allegheny, Pennsylvania · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Alfred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1907 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | Wales |
| Occupation | Electrician |
| Industry | Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | England |
| Year of Naturalization | 1911 |
| Birthplace (normalized) | england |
1930
Allegheny, Pennsylvania
Head, age 44
Allegheny, Pennsylvania · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Alfred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Electrician |
| Industry | Steel Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 65 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Allegheny-County, Pennsylvania
Head, age 54
Allegheny-County, Pennsylvania · implied b. ~1886 — 4 household members
| Surname | Jones |
| Given Name | Alfred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Occupation | Electrician |
| Industry | Electric Shop Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 3000 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alfred Jones
Head · 1940 · age 54 · b. ~1886 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03664-00094)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Webb | 63 | Head | Foreman Labor | England |
| 42 | Isabella Webb | 60 | Wife | — | England |
| 43 | Lilliam Webb | 28 | Daughter | Seamstress | Pennsylvania |
| 44 | Hyman Gerson | 45 | Head | Tailor | Poland |
| 45 | Sarah Gerson | 42 | Wife | — | Poland |
| 46 | Frances Gerson | 21 | Daughter | Book Keeper | Pennsylvania |
| 47 | Arthur Gerson | 19 | Son | Laborer | Pennsylvania |
| 48 | Sam Gerson | 35 | Brother | Tailor | Poland |
| 49 | Walter Gerson | 30 | Brother | Salesman | Poland |
| 50 | A. E. Edwards | 68 | Head | Clerk | England |
| 51 | Anne Edwards | 62 | Wife | — | England |
| 52 | Walter Delafield | 61 | Head | Machinist | England |
| 53 | Cora Delafield | 63 | Wife | — | Pennsylvania |
| 54 | John Daschrs | 39 | Head | Accountant | Pennsylvania |
| 55 | Helen Daschrs | 35 | Wife | — | Pennsylvania |
| 56 | Mollie Daschrs | 11 | Daughter | — | Pennsylvania |
| 57 | Thomas Welter | 29 | Head | Manager | Pennsylvania |
| 58 | Gertrude Welter | 28 | Wife | — | Pennsylvania |
| 59 | Barbara Welter | 7 | Daughter | — | Pennsylvania |
| 60 | Thomas Jr Welter | 3 | Son | — | Pennsylvania |
| 61 | Lewis Ford | 56 | Head | Salesman | Pennsylvania |
| 62 | Gertrude Ford | 47 | Wife | — | Ohio |
| 63 | Gertrude Ford | 22 | Daughter | Stenographer | Pennsylvania |
| 64 | Richard Ford | 16 | Son | — | Pennsylvania |
| 65 | Frank M. Welter | 68 | Head | Owner | Pennsylvania |
| 66 | Nancy Welter | 20 | Daughter | — | Pennsylvania |
| 67 | Peter Burkhart | 26 | Son in law | Custodian | Pennsylvania |
| 68 | Helen Burkhart | 26 | Daughter | Physician | Pennsylvania |
| 69 | Effie Fligger | 32 | Maid | Maid | Pennsylvania |
| 70 | Alfred Jones THIS PERSON | 54 | Head | Electrician | England |
| 71 | Elizabeth Jones | 50 | Wife | — | England |
| 72 | Gladys Jones | 28 | Daughter | Stenographer | Pennsylvania |
| 73 | Edward Jones | 26 | Son | Clerk | England |
| 74 | Dorothy Kramer | 71 | Head | — | Germany |
| 75 | Alice Kramer | 36 | Daughter | Stenographer | Pennsylvania |
| 76 | J. W. Schad | 46 | Lodger | Master Mechanic | West Virginia |
| 77 | Steward Henderson | 46 | Head | Accountant | Pennsylvania |
| 78 | Helen W. Henderson | 41 | Wife | — | England |
| 79 | Lois R Henderson | 16 | Daughter | — | Ohio |
| 80 | William Grimes | 69 | Lodger | — | England |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)