RC
Richard Collins — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Richard Collins across the 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 12-person household.
Age 12
b. ~1918
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Collins |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1918 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Cornelius Collins | Head | — | 49 | ~1881 |
| Richard Collins | Son | — | 12 | ~1918 |
| Joseph Collins | Son | — | 4 | ~1926 |
| Jane Collins | Daughter | — | 19 | ~1911 |
| Ruth Collins | Daughter | — | 6 | ~1924 |
| Nellie Mcsweeney | Other | — | 55 | ~1875 |
| Nora Collins | Spouse | — | 43 | ~1887 |
| Margaret Collins | Daughter | — | 17 | ~1913 |
| Anne Collins | Daughter | — | 8 | ~1922 |
| Cornelius Collins | Son | — | 15 | ~1915 |
| Mary Collins | Daughter | — | 10 | ~1920 |
| John Collins | Son | — | 14 | ~1916 |
Census Appearances
1920
Worcester, Massachusetts
Son, age 2
Worcester, Massachusetts · implied b. ~1918 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collins |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Son, age 12
Worcester, Massachusetts · implied b. ~1918 — 12 household members
| Surname | Collins |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| 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 Richard Collins across 2 US Census years (1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Collins
Son · 1930 · age 12 · b. ~1918 · Massachusetts
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Sibling
Margaret Collins
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Collins
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Collins
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anne Collins
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cornelius Collins
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Collins
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Collins
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Collins
Sibling · 1930 · age 6
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 — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel968:0574)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Domenico Cappoli | 37 | Head | Laborer | Italy |
| 2 | Maria Cappoli | 28 | Wife | — | Italy |
| 3 | Salvatore Cappoli | 7 | Son | — | Massachusetts |
| 4 | Cesidio Cappoli | 6 | Son | — | Massachusetts |
| 5 | George G. Cappoli | 4 | Son | — | Massachusetts |
| 6 | Antoinette Cappoli | 2 | Daughter | — | Massachusetts |
| 7 | Nennato Zollo | 29 | Head | Painter | Italy |
| 8 | Lucia Zollo | 19 | Wife | Shop Hand | Massachusetts |
| 9 | Francis M. O'Connor | 37 | Head | Shipper | Massachusetts |
| 10 | Loretta O'Connor | 33 | Wife | — | Massachusetts |
| 11 | Edward O'Connor | 13 | Son | — | Massachusetts |
| 12 | John O'Connor | 12 | Son | — | Massachusetts |
| 13 | James Holland | None | Head | — | — |
| 14 | James Holland | None | Son | — | — |
| 15 | Helen Holland | None | Daughter | — | — |
| 16 | Mary Holland | None | Daughter | — | — |
| 17 | Edward Holland | None | Son | — | — |
| 18 | Catherine Holland | None | Daughter | — | — |
| 19 | Betty Holland | None | Daughter | — | — |
| 20 | Gerald Holland | None | Son | — | — |
| 21 | Timothy J. Moraney | 44 | Head | Car Repairer | Ireland |
| 22 | Helen Moraney | 45 | Wife | — | Ireland |
| 23 | John S. Moraney | 13 | Son | — | Massachusetts |
| 24 | Cornelius F. Collins | 49 | Head | Salesman | Massachusetts |
| 25 | Nora F. Collins | 43 | Wife | — | Ireland |
| 26 | Jane M. Collins | 19 | Daughter | — | Massachusetts |
| 27 | Margaret R. Collins | 17 | Daughter | — | Massachusetts |
| 28 | Cornelius F. Jr. Collins | 15 | Son | — | Massachusetts |
| 29 | John Collins | 14 | Son | — | Massachusetts |
| 30 | Richard Collins THIS PERSON | 12 | Son | — | Massachusetts |
| 31 | Mary Collins | 10 | Daughter | — | Massachusetts |
| 32 | Anne Collins | 8 | Daughter | — | Massachusetts |
| 33 | Ruth Collins | 6 | Daughter | — | Massachusetts |
| 34 | Joseph Collins | 4 | Son | — | Massachusetts |
| 35 | Nellie Mcsweeney | 55 | Boarder | Matron | Ireland |
| 36 | Andrew C. Mcpherson | 43 | Head | Machinist | Scotland |
| 37 | Annie Mcpherson | 43 | Wife | — | Scotland |
| 38 | Janet S. Mcpherson | 18 | Daughter | Saleslady | Scotland |
| 39 | Alexander Mcpherson | 15 | Son | — | Scotland |
| 40 | Andrew Mcpherson | 13 | Son | — | Scotland |
| 41 | Mary E. Robinson | 54 | Head | Finisher | Ireland |
| 42 | Kathryn B. Robinson | 24 | Daughter | Clerk | Massachusetts |
| 43 | Joseph N. Barraia | 57 | Head | Foreman | Italy |
| 44 | Mary A. Barraia | 50 | Wife | — | Italy |
| 45 | Antonio Barraia | 21 | Son | Laborer | New York |
| 46 | Thomas P. Barraia | 18 | Son | Shop Hand | Massachusetts |
| 47 | Anna D. Barraia | 14 | Daughter | — | Massachusetts |
| 48 | Eleanor M. Barraia | 12 | Daughter | — | Massachusetts |
| 49 | Frank R. Mangi | 28 | Head | Store Keeper | Massachusetts |
| 50 | Mary Mangi | 28 | Wife | — | Italy |
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)