JW
John Welch — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Plymouth, Massachusetts
Our Model Tree links this John Welch across the 1900 and 1910 US Censuses in Plymouth, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1891), then head of a 10-person household.
Age 19
b. ~1891
Male
Son
Born: Massachusetts
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Plymouth, Massachusetts |
| Surname | Welch |
| Given Name | John L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Brockton City Part Of |
| Est. Birth Year | ~1891 |
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.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Katherine Welch | Daughter | — | 22 | ~1888 |
| Agnes Welch | Daughter | — | 13 | ~1897 |
| Elizabeth Welch | Daughter | — | 15 | ~1895 |
| Mary Welch | Daughter | — | 23 | ~1887 |
| Theresa Welch | Daughter | — | 20 | ~1890 |
| Rosella Welch | Daughter | — | 11 | ~1899 |
| James Welch | Head | — | 51 | ~1859 |
| John Welch | Son | — | 19 | ~1891 |
| James Welch | Son | — | 25 | ~1885 |
| Hanna Welch | Spouse | — | 50 | ~1860 |
Census Appearances
1900
Plymouth, Massachusetts
Son, age 9
Plymouth, Massachusetts · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Welch |
| Given Name | John L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Aug |
| Birth Year | 1891 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Plymouth, Massachusetts
Son, age 19
Plymouth, Massachusetts · implied b. ~1891 — 10 household members
| Surname | Welch |
| Given Name | John L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| 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 John Welch across 2 US Census years (1900 and 1910) in Plymouth, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Welch
Son · 1910 · age 19 · b. ~1891 · Massachusetts
★ You are viewing this record
Sibling
Agnes Welch
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Welch
Sibling · 1910 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Welch
Sibling · 1910 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Welch
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Welch
Sibling · 1910 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosella Welch
Sibling · 1910 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Welch
Sibling · 1910 · age 20
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
1910 US Federal Census — Plymouth, Massachusetts
Open full size
1910 US Federal Census — Plymouth, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po611unit:0431)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ellen Lyons | 19 | Daughter | Packer | Massachusetts |
| 52 | George Lyons | 14 | Son | — | Massachusetts |
| 53 | James Galvin | 45 | Head | Retail Merchant | Ireland |
| 54 | Anna Galvin | 42 | Wife | — | Ireland |
| 55 | William J Galvin | 14 | Son | — | Massachusetts |
| 56 | Daniel F Galvin | 13 | Son | — | Massachusetts |
| 57 | James M Galvin | 11 | Son | — | Massachusetts |
| 58 | John J Galvin | 8 | Son | — | Massachusetts |
| 59 | Margaret E Galvin | 5 | Daughter | — | Massachusetts |
| 60 | Arthur H Galvin | 2 | Son | — | Massachusetts |
| 61 | John Johnson | 36 | Head | Gas Fitter | Massachusetts |
| 62 | Nellie Johnson | 35 | Wife | — | Ireland |
| 63 | William Johnson | 5 | Son | — | Massachusetts |
| 64 | Gladys Johnson | 4 | Daughter | — | Massachusetts |
| 65 | John Jr Johnson | 3 | Son | — | Massachusetts |
| 66 | Lillian Johnson | 1 | Daughter | — | Massachusetts |
| 67 | Leopold Gaudino | 42 | Head | Fruit Merchant | Italy |
| 68 | Gabriella Gaudino | 42 | Wife | — | Italy |
| 69 | Joseph Gaudino | 15 | Son | — | Massachusetts |
| 70 | Frank Gaudino | 14 | Son | — | Massachusetts |
| 71 | John Gaudino | 11 | Son | — | Massachusetts |
| 72 | Sully Gaudino | 7 | Son | — | Massachusetts |
| 73 | Rose Gaudino | 10 | Daughter | — | Massachusetts |
| 74 | James Welch | 51 | Head | Chef | Ireland |
| 75 | Hanna Welch | 50 | Wife | — | Ireland |
| 76 | James J Welch | 25 | Son | Stitcher | Massachusetts |
| 77 | Mary Ellen Welch | 23 | Daughter | Stitcher | Massachusetts |
| 78 | Katherine J Welch | 22 | Daughter | Repairer (Leather) | Massachusetts |
| 79 | Theresa Welch | 20 | Daughter | Repairer (Leather) | Massachusetts |
| 80 | John L Welch THIS PERSON | 19 | Son | — | Massachusetts |
| 81 | Elizabeth M Welch | 15 | Daughter | — | Massachusetts |
| 82 | Agnes F Welch | 13 | Daughter | — | Massachusetts |
| 83 | Rosella Welch | 11 | Daughter | — | Massachusetts |
| 84 | Gustaf Myrele | 30 | Head | Cutter (Sole Leather) | Sweden |
| 85 | Theresa Myrele | 28 | Wife | — | Sweden |
| 86 | Edith F Myrele | 7 | Daughter | — | Massachusetts |
| 87 | Henning C Myrele | 6 | Son | — | Massachusetts |
| 88 | Axel G Myrele | 4 | Son | — | Massachusetts |
| 89 | Agnes E Myrele | 1 | Daughter | — | Massachusetts |
| 90 | Carl G Myrele | 23 | Brother | Cutter (Sole Leather) | Sweden |
| 91 | William A Morrow | 30 | Head | Motorman | Canada |
| 92 | Flora Morrow | 26 | Wife | — | Canada |
| 93 | Henry A Morrow | 2 | Son | — | Massachusetts |
| 94 | Archibald Mcphail | 21 | Brother-in-law | Laborer | Canada |
| 95 | James J Sheehan | 27 | Head | Rough Rounder | Massachusetts |
| 96 | Blanche Sheehan | 26 | Wife | — | Michigan |
| 97 | James H Sheehan | 4 | Son | — | Massachusetts |
| 98 | Robert Sheehan | 2 | Son | — | Massachusetts |
| 99 | Thomas Sheehan | 45 | Head | Edge Runner | Ireland |
| 100 | Bridget Sheehan | 44 | Wife | — | Ireland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)