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William Welsh — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Pierce, Washington
Our Model Tree links this William Welsh across the 1900 and 1910 US Censuses in Pierce, Washington (XGBoost, ~Confirmed) — first a son (b.~1899), then head of a 7-person household.
Age 11
b. ~1899
Male
Son
Born: Washington
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Pierce, Washington |
| Surname | Welsh |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Wales-Eng |
| Mother's Birthplace | Washington |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Tacoma City |
| Est. Birth Year | ~1899 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Grady | Other | — | 22 | ~1888 |
| Thomas Welsh | Son | — | 5 | ~1905 |
| William Welsh | Head | — | 51 | ~1859 |
| William Welsh | Son | — | 11 | ~1899 |
| Lena Welsh | Spouse | — | 42 | ~1868 |
| Ruth Welsh | Daughter | — | 20 | ~1890 |
| Alice Welsh | Son | — | 10 | ~1900 |
Census Appearances
1900
Pierce, Washington
Son, age 1
Pierce, Washington · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Welsh |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | Jan |
| Birth Year | 1899 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Washington |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
Pierce, Washington
Son, age 11
Pierce, Washington · implied b. ~1899 — 7 household members
| Surname | Welsh |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Wales-Eng |
| Mother's Birthplace | Washington |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Welsh across 2 US Census years (1900 and 1910) in Pierce, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
William Welsh
Son · 1910 · age 11 · b. ~1899 · Washington
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Sibling
Alice Welsh
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Welsh
Sibling · 1910 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Welsh
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 — Pierce, Washington
Open full size
1910 US Federal Census — Pierce, Washington
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1664unit:0691)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William E Smith | 42 | Head | Salesman | Kansas |
| 52 | Dagmar Smith | 26 | Wife | — | Minnesota |
| 53 | William E Smith | 1 | Son | — | Washington |
| 54 | Carter | 25 | Head | Salesman | Iowa |
| 55 | Hattie Carter | 24 | Wife | Saleslady | Missouri |
| 56 | Nicola D Carter | 1 | Son | — | Washington |
| 57 | Katherine Ralston | 18 | Servant | Servant | Washington |
| 58 | Calvin J Garr | 31 | Head | Engineer | Washington |
| 59 | Emma B Garr | 26 | Wife | — | Oregon |
| 60 | Maxwell Garr | 1 | Son | — | Washington |
| 61 | Melvin J Smith | 65 | Head | Broker | Vermont |
| 62 | Abbie M Smith | 64 | Wife | — | Vermont |
| 63 | George S Goldthwaite | 26 | Head | Clerk | Iowa |
| 64 | Edith Goldthwaite | 20 | Wife | — | Missouri |
| 65 | Albert Sicker | 40 | Lodger | Agent | Ger-German |
| 66 | August Guergang | 46 | Lodger | Cashier | Ger-German |
| 67 | William Welsh | 51 | Head | Agent | Wales-Eng |
| 68 | Lena A Welsh | 42 | Wife | — | Washington |
| 69 | Ruth Welsh | 20 | Daughter | Stenographer | Washington |
| 70 | William J Welsh THIS PERSON | 11 | Son | — | Washington |
| 71 | Alice Welsh | 10 | Son | — | Washington |
| 72 | Thomas C Welsh | 5 | Son | — | Washington |
| 73 | William Grady | 22 | Lodger | Clerk | Washington |
| 74 | Michael Flynn | 53 | Head | Laborer | Ire-Irish |
| 75 | Michael Minutia | 25 | Head | Blacksmith | Sp-Spanish |
| 76 | Anitina Minutia | 29 | Brother | Laborer | Sp-Spanish |
| 77 | John Crowley | 23 | Boarder | Blacksmith | Scot-English |
| 78 | John A Uralund | 29 | Head | Carpenter | Swed-Swedish |
| 79 | Christina E Uralund | 27 | Wife | — | Swed-Swedish |
| 80 | Elsie Uralund | 2 | Daughter | — | Washington |
| 81 | J Adolph | 20 | Brother | Laborer | Swed-Swedish |
| 82 | Hanna J Adolph | 19 | Sister | Servant | Swed-Swedish |
| 83 | Emil Larson | 27 | Boarder | Laborer | Swed-Swedish |
| 84 | Ernest Larson | 25 | Boarder | Laborer | Swed-Swedish |
| 85 | Edward Dalen | 25 | Boarder | Carpenter | Swed-Swedish |
| 86 | Frank Dalen | 31 | Boarder | Carpenter | Swed-Swedish |
| 87 | Alfred Holt | 22 | Boarder | Laborer | Swed-Swedish |
| 88 | Emil Peterson | 37 | Head | Laborer | Ger-German |
| 89 | Caroline Peterson | 37 | Wife | — | Minnesota |
| 90 | Raymond M Peterson | 8 | Son | — | Washington |
| 91 | Emil J Peterson | 5 | Son | — | Washington |
| 92 | James E Fox | 39 | Head | Agent | Canada-Eng |
| 93 | Minnie Fox | 37 | Wife | — | Iowa |
| 94 | Clifford A Fox | 10 | Son | — | Washington |
| 95 | Gloria A Fox | 3 | Daughter | — | Washington |
| 96 | Lucy Briggs | 60 | Head | — | New Jersey |
| 97 | Harry Briggs | 24 | Son | Salesman | New York |
| 98 | Dan W Lindemauer | 45 | Head | Contractor | Hol-Dutch |
| 99 | Annie Lindemauer | 27 | Wife | — | Washington |
| 100 | Eliza A Lindemauer | 7 | Son | — | Washington |
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)