WC
William Connor — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this William Connor across the 1930 and 1940 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Connor |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Reporter |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Reporter |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1910 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Peter Connor | Son | — | 32 | ~1898 |
| William Connor | Son | — | 20 | ~1910 |
| Catherine Connor | Daughter | — | 16 | ~1914 |
| Joseph Connor | Son | — | 18 | ~1912 |
| Marie Connor | Daughter | — | 21 | ~1909 |
| Bridget Connor | Head | — | 50 | ~1880 |
| James Connor | Son | — | 23 | ~1907 |
| Michael Connor | Son | — | 28 | ~1902 |
Census Appearances
1930
Philadelphia, Pennsylvania
Son, age 20
Philadelphia, Pennsylvania · implied b. ~1910 — 8 household members
| Surname | Connor |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Occupation | Reporter |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Head, age 32
Philadelphia-County, Pennsylvania · implied b. ~1908 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connors |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Occupation | Nucleater |
| Industry | Fruit & Produce |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 272 |
| Highest Grade | H-1 |
| 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 William Connor across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Connor
Son · 1930 · age 20 · b. ~1910 · Pennsylvania
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Sibling
Michael Connor
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Connor
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Connor
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Connor
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Connor
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Connor
Sibling · 1930 · age 16
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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2129:0780)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Mac Fetridge | 74 | Head | Carpenter | Pennsylvania |
| 52 | Margaret Mac Fetridge | 68 | Wife | None | Pennsylvania |
| 53 | James Mitchell | 66 | Head | Gardner | Ireland |
| 54 | Florence Mitchell | 62 | Wife | None | England |
| 55 | Elizabeth Mitchell | 17 | Daughter | Clerk | Scotland |
| 56 | Bridget Connor | 50 | Head | None | Pennsylvania |
| 57 | Peter Connor | 32 | Son | Laborer | Pennsylvania |
| 58 | Michael Connor | 28 | Son | Laborer | Pennsylvania |
| 59 | James Connor | 23 | Son | Chauffeur | Pennsylvania |
| 60 | William Connor THIS PERSON | 20 | Son | Reporter | Pennsylvania |
| 61 | Marie Connor | 21 | Daughter | — | Pennsylvania |
| 62 | Joseph Connor | 18 | Son | — | Pennsylvania |
| 63 | Catherine Connor | 16 | Daughter | — | Pennsylvania |
| 64 | Vincent J Brennan | 39 | Head | — | Pennsylvania |
| 65 | Rose M Brennan | 37 | Wife | — | Pennsylvania |
| 66 | Rosemary Brennan | 15 | Daughter | — | Pennsylvania |
| 67 | Kathleen Brennan | 13 | Daughter | — | Pennsylvania |
| 68 | Vincent Brennan | 11 | Son | — | Pennsylvania |
| 69 | James Brennan | 9 | Son | — | Pennsylvania |
| 70 | James Mac Cormick | 51 | Head | — | Ireland |
| 71 | Catherine Mac Cormick | 50 | Wife | — | Ireland |
| 72 | Douglas Mac Cormick | 18 | Son | — | Pennsylvania |
| 73 | James Mac Cormick | 16 | Son | — | Pennsylvania |
| 74 | Margaret Mac Cormick | 14 | Daughter | — | Pennsylvania |
| 75 | Helen Mac Cormick | 12 | Daughter | — | Pennsylvania |
| 76 | Anna Mac Cormick | 10 | Daughter | — | Pennsylvania |
| 77 | Edward Mac Cormick | 8 | Son | — | Pennsylvania |
| 78 | Edward Barry | 42 | Head | Engineer | Pennsylvania |
| 79 | Mary Barry | 42 | Wife | — | Pennsylvania |
| 80 | Mary Barry | 15 | Daughter | — | Pennsylvania |
| 81 | Anna Barry | 13 | Daughter | — | Pennsylvania |
| 82 | Edward Barry | 12 | Son | — | Pennsylvania |
| 83 | James Barry | 10 | Son | — | Pennsylvania |
| 84 | Margaret Barry | 7 | Daughter | — | Pennsylvania |
| 85 | Chas. Dougherty | 55 | Head | — | Pennsylvania |
| 86 | Mary Dougherty | 48 | Wife | — | Pennsylvania |
| 87 | Chas. Dougherty | 21 | Son | — | Pennsylvania |
| 88 | Robert W Dougherty | 17 | Son | — | Pennsylvania |
| 89 | Wayne Modas | 44 | Head | Clerk | Pennsylvania |
| 90 | Mary E Modas | 42 | Wife | — | Pennsylvania |
| 91 | George E Burns | 45 | Boarder | Chauffeur | Pennsylvania |
| 92 | John J Scally | 56 | Boarder | Captain | New York |
| 93 | Robert L King | 60 | Head | Engineer | Pennsylvania |
| 94 | Mabel King | 58 | Wife | — | New Jersey |
| 95 | Vito Palmieri | 40 | Head | Fruitier | Italy |
| 96 | Gaetana Palmieri | 42 | Wife | None | Italy |
| 97 | Elizabeth Palmieri | 11 | Daughter | None | Pennsylvania |
| 98 | Caroline Palmieri | 6 | Daughter | None | Pennsylvania |
| 99 | Herman Scheer | 53 | Head | Motorman | Germany |
| 100 | Annie Scheer | 51 | Wife | None | Germany |
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)