WC
William Connor — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this William Connor across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 9-person household.
Age 14
b. ~1916
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Connor |
| Given Name | William E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Messenger |
| Industry | W. Union Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Messenger |
| Township / Ward | Boston City |
| Est. Birth Year | ~1916 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Connor | Son | — | 14 | ~1916 |
| Arthur Connor | Son | — | 4 | ~1926 |
| Joseph Connor | Son | — | 18 | ~1912 |
| Walter Connor | Son | — | 24 | ~1906 |
| Helen Connor | Daughter | — | 20 | ~1910 |
| Anna Welch | Other | — | 34 | ~1896 |
| George Welch | Other | — | 11 | ~1919 |
| James Connor | Head | — | 52 | ~1878 |
| Francis Connor | Son | — | 11 | ~1919 |
Census Appearances
1930
Suffolk, Massachusetts
Son, age 14
Suffolk, Massachusetts · implied b. ~1916 — 9 household members
| Surname | Connor |
| Given Name | William E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Messenger |
| Industry | W. Union Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 24
Suffolk-County, Massachusetts · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connors |
| Given Name | William P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Occupation | Service Man |
| Industry | Public Utility |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1454 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 14 · b. ~1916 · Massachusetts
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Sibling
Francis Connor
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Connor
Sibling · 1930 · age 20
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
Arthur Connor
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Connor
Sibling · 1930 · age 24
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel953:0990)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph L. Rigney | 18 | Son | Carpenter | Massachusetts |
| 52 | Edward A. Rigney | 14 | Son | — | Massachusetts |
| 53 | Dorothy F. Rigney | 11 | Daughter | — | Massachusetts |
| 54 | James H. Connor | 52 | Head | — | Massachusetts |
| 55 | Walter B. Connor | 24 | Son | Chauffeur | Massachusetts |
| 56 | Helen A. Connor | 20 | Daughter | Clerk | Massachusetts |
| 57 | Joseph J. Connor | 18 | Son | Laborer | Massachusetts |
| 58 | William E. Connor THIS PERSON | 14 | Son | Messenger | Massachusetts |
| 59 | Francis D. Connor | 11 | Son | — | Massachusetts |
| 60 | Arthur R. Connor | 4 | Son | — | Massachusetts |
| 61 | Anna Welch | 34 | Wife H | — | Massachusetts |
| 62 | George W. Welch | 11 | Step-son | — | Massachusetts |
| 63 | George A. Rogers | 29 | Head | Peddler | Massachusetts |
| 64 | Gladys G. Rogers | 30 | Wife H | — | Canada-French |
| 65 | Sutherly Rita L. Rogers | 14 | Step-daughter | — | Massachusetts |
| 66 | George A. Jr. Rogers | 7 | Son | — | Massachusetts |
| 67 | Mary M. Rogers | 5 | Daughter | — | Massachusetts |
| 68 | William E. Rogers | 35 | Head | Sheet Metal | Massachusetts |
| 69 | Helen F. Rogers | 33 | Wife H | — | Massachusetts |
| 70 | William E. Jr. Rogers | 10 | Son | — | Massachusetts |
| 71 | Thomas H. Rogers | 3 | Son | — | Massachusetts |
| 72 | Katherine Leony | 64 | Lodger | Waitress | Ireland |
| 73 | Priscilla Egan | 22 | Lodger | Stamper | Massachusetts |
| 74 | Lemly S. Young | 61 | Head | Blocker | Canada-English |
| 75 | Katherine M. Young | 66 | Wife H | — | Massachusetts |
| 76 | Harriet L. Young | 27 | Daughter | Bookkeeper | Massachusetts |
| 77 | Theresa M. Craft | 49 | Head | Dressmaker | Canada-English |
| 78 | Mark A. Trafton | 28 | Son | Clerk | Maine |
| 79 | Dona Trafton | 24 | Daughter | — | Maine |
| 80 | Arthur F. Ehrenberger | 25 | Head | Foreman | Massachusetts |
| 81 | Eva C. Ehrenberger | 24 | Wife H | — | Massachusetts |
| 82 | Arthur F. Jr. Ehrenberger | 1 | Son | — | Massachusetts |
| 83 | Dorothy F. Ehrenberger | 0 | Daughter | — | Massachusetts |
| 84 | Hattie B. Crowningshield | 53 | H | — | Maine |
| 85 | George H. Crowningshield | 23 | Son | Clerk | New York |
| 86 | Albert S. Crowningshield | 18 | Son | — | Connecticut |
| 87 | Albert H. Ladd | 83 | Head | — | Maine |
| 88 | Nellie L. Ladd | 78 | Wife H | — | Maine |
| 89 | Edward C. Robinson | 57 | Head | Painter | Canada-English |
| 90 | Mary H. Robinson | 57 | Wife H | — | Vermont |
| 91 | Gladys J. Robinson | 24 | Daughter | Clerk | Massachusetts |
| 92 | Anthony H. Mcgaffigan | 39 | Head | Asst. Foreman | Massachusetts |
| 93 | Mary E. Mcgaffigan | 37 | Wife H | — | Massachusetts |
| 94 | Michael T. Mcmahon | 60 | Father-in-law | Shipper | Massachusetts |
| 95 | Esther B. Broughan | 50 | Aunt | Glove Repairer | Massachusetts |
| 96 | Bernard P. Cooney | 34 | Head | Clerk | Massachusetts |
| 97 | Anna L. Cooney | 30 | Wife H | — | Massachusetts |
| 98 | Frances Cooney | 1 | Daughter | — | Massachusetts |
| 99 | Barbara Cooney | 0 | Daughter | — | Massachusetts |
| 100 | Patrick J. Leonard | 54 | Head | Carrier | Ireland |
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)