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John Conner — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Delaware, Pennsylvania
Our Model Tree links this John Conner across the 1930 and 1940 US Censuses in Delaware, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1887), then head of a 11-person household.
Age 43
b. ~1887
Male
Head
Born: Delaware
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Delaware, Pennsylvania |
| Surname | Conner |
| Given Name | John T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 22 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Farmer |
| Industry | Grain & Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Farmer |
| Township / Ward | Radnor Township |
| Est. Birth Year | ~1887 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Margaret Conner | Daughter | — | 14 | ~1916 |
| Margaret Conner | Spouse | — | 38 | ~1892 |
| Joseph Conner | Son | — | 16 | ~1914 |
| John Conner | Head | — | 43 | ~1887 |
| Mary Conner | Daughter | — | ~1930 | |
| Henry Conner | Son | — | 4 | ~1926 |
| Kathryn Conner | Daughter | — | 2 | ~1928 |
| John Conner | Son | — | 17 | ~1913 |
| Pearl Conner | Daughter | — | 6 | ~1924 |
| Marion Conner | Daughter | — | 10 | ~1920 |
| William Conner | Son | — | 8 | ~1922 |
Census Appearances
1930
Delaware, Pennsylvania
Head, age 43
Delaware, Pennsylvania · implied b. ~1887 — 11 household members
| Surname | Conner |
| Given Name | John T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 22 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | Grain & Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
Delaware-County, Pennsylvania
Head, age 53
Delaware-County, Pennsylvania · implied b. ~1887 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connor |
| Given Name | John J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Delaware |
| 1935 Residence (County) | Delaware |
| Occupation | 30 |
| Industry | Laborer |
| Class of Worker | WPA |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 John Conner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Conner
Head · 1930 · age 43 · b. ~1887 · 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 — Delaware, Pennsylvania
Open full size
1930 US Federal Census — Delaware, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2029:0129)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Gleason | 70 | Head | — | Pennsylvania |
| 2 | Mary A Gleason | 35 | Daughter | Teacher | Pennsylvania |
| 3 | Elizabeth K Gleason | 30 | Daughter | Stenographer | Pennsylvania |
| 4 | Thomas M Barkman | 50 | Head | Contractor | Delaware |
| 5 | Alice H Barkman | 47 | Wife | — | Delaware |
| 6 | Clifford Barkman | 20 | Son | — | Delaware |
| 7 | Thomas M Jr Barkman | 9 | Son | — | Delaware |
| 8 | Richard J Connell | 57 | Head | Car Inspector | Pennsylvania |
| 9 | Mary A Connell | 43 | Wife | — | Delaware |
| 10 | Joseph R Connell | 16 | Son | — | Delaware |
| 11 | Clement J Connell | 13 | Son | — | Delaware |
| 12 | Bernard J Murphy | 55 | Boarder | Gardener | Delaware |
| 13 | Andrew L Tully | 62 | Head | Farmer | Delaware |
| 14 | Mary M Tully | 58 | Wife | — | England |
| 15 | Mary M Tully | 21 | Daughter | Bookkeeper | Pennsylvania |
| 16 | John J Smith | 59 | Head | Farmer | Germany |
| 17 | Elizabeth D Smith | 57 | Wife | — | Ireland Free State |
| 18 | Ella Hamilton | 67 | Head | Florist | New York |
| 19 | Emma C Hamilton | 51 | Sister | Florist | Illinois |
| 20 | Florence Hamilton | 57 | Sister | Florist | New York |
| 21 | Laura A Hamilton | 55 | Sister | Florist | New York |
| 22 | M. Frances Hamilton | 53 | Sister | Florist | New York |
| 23 | John T Conner THIS PERSON | 43 | Head | Farmer | Delaware |
| 24 | Margaret H Conner | 38 | Wife | — | Maryland |
| 25 | John T Conner | 17 | Son | Laborer | Delaware |
| 26 | Joseph H Conner | 16 | Son | Laborer | Delaware |
| 27 | Margaret H Conner | 14 | Daughter | — | Delaware |
| 28 | Marion J Conner | 10 | Daughter | — | Delaware |
| 29 | William M Conner | 8 | Son | — | Pennsylvania |
| 30 | Pearl M Conner | 6 | Daughter | — | Delaware |
| 31 | Henry T Conner | 4 | Son | — | Delaware |
| 32 | Kathryn M Conner | 2 | Daughter | — | Pennsylvania |
| 33 | Mary J Conner | 0 | Daughter | — | Pennsylvania |
| 34 | William T Galbreath | 31 | Head | Machinist | Delaware |
| 35 | Ella H Galbreath | 28 | Wife | — | Pennsylvania |
| 36 | Virginia M Galbreath | 7 | Daughter | — | Pennsylvania |
| 37 | Ernest E Galbreath | 3 | Daughter | — | Pennsylvania |
| 38 | Amy H Galbreath | 0 | Daughter | — | Pennsylvania |
| 39 | James Damico | 34 | Head | Chauffeur | Pennsylvania |
| 40 | Hannah J Damico | 27 | Wife | — | Pennsylvania |
| 41 | James Damico | 4 | Son | — | Pennsylvania |
| 42 | V. Coperthwaite | 22 | Boarder | Mushroom | Pennsylvania |
| 43 | Irene Coperthwaite | 17 | Boarder | Truck Driver | Pennsylvania |
| 44 | Dominick T Damico | 73 | Head | Laborer | Italy |
| 45 | Jane Damico | 76 | Wife | — | Italy |
| 46 | Joseph Lattone | 65 | Head | Farmer | Italy |
| 47 | Mary Lattone | 53 | Wife | — | Italy |
| 48 | James Lattone | 20 | Son | Plumber | Italy |
| 49 | Emily J Lattone | 15 | Daughter | — | Pennsylvania |
| 50 | John T Lattone | 13 | Son | — | 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)