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William Walsh — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Dubuque, Iowa
Our Model Tree links this William Walsh across the 1900, 1910 and 1920 US Censuses in Dubuque, Iowa (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 6-person household.
Age 37
b. ~1863
Male
Head
Born: Iowa
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Dubuque, Iowa |
| Surname | Walsh |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | Jan |
| Birth Year | 1863 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Prairie Creek Township |
| Est. Birth Year | ~1863 |
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.
6 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Mary Walsh | Daughter | — | 3 | ~1897 |
| Agnes Walsh | Daughter | — | ~1900 | |
| William Walsh | Head | — | 37 | ~1863 |
| Joseph Walsh | Son | — | 5 | ~1895 |
| William Walsh | Son | — | 8 | ~1892 |
| Margaret Walsh | Spouse | — | 30 | ~1870 |
Census Appearances
1900
Dubuque, Iowa
Head, age 37
Dubuque, Iowa · implied b. ~1863 — 6 household members
| Surname | Walsh |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | Jan |
| Birth Year | 1863 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
Head, age 47
Dubuque, Iowa · implied b. ~1863 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Welsh |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 19 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Dubuque, Iowa
Head, age 56
Dubuque, Iowa · implied b. ~1864 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Willie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Walsh across 3 US Census years (1900, 1910 and 1920) in Dubuque, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
William Walsh
Head · 1900 · age 37 · b. ~1863 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Dubuque, Iowa
Open full size
1900 US Federal Census — Dubuque, Iowa
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu431unit:0156)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lizzie Mclean | 29 | Daughter | At School | Iowa |
| 2 | Vincent Mclean | 9 | Son | At School | Iowa |
| 3 | Myrtle Lenon | 4 | Daughter | At School | Dakota |
| 4 | William Lenon | 1 | Son | At School | Dakota |
| 5 | Joseph Welsh | 40 | Head | Farmer | New York |
| 6 | Francis Welsh | 32 | Wife | At School | Iowa |
| 7 | Joseph W Welsh | 3 | Son | At School | Iowa |
| 8 | John L Welsh | 1 | Son | At School | Iowa |
| 9 | James M Welsh | 0 | Son | At School | Iowa |
| 10 | Katherine Welsh | 86 | Mother | At School | Ireland |
| 11 | William Walsh THIS PERSON | 37 | Head | Farmer | Iowa |
| 12 | Margaret Walsh | 30 | Wife | At School | Iowa |
| 13 | William Walsh | 7 | Son | At School | Iowa |
| 14 | Joseph Walsh | 4 | Son | At School | Iowa |
| 15 | Mary Walsh | 2 | Daughter | At School | Iowa |
| 16 | Agnes Walsh | 0 | Daughter | At School | Iowa |
| 17 | Samuel Leitner | 73 | Head | Farmer | Pennsylvania |
| 18 | Edward Mcgreary | 64 | Head | Farmer | Ireland |
| 19 | James Mcgreary | 49 | Son | At School | Iowa |
| 20 | Lizzie Mcgreary | 47 | Daughter | At School | Iowa |
| 21 | Rosabelle Mcgreary | 31 | Daughter | At School | Iowa |
| 22 | Mary A Doran | 33 | Daughter | At School | Iowa |
| 23 | Jacob G Doran | 1 | Son | At School | Iowa |
| 24 | Michael Stager | 46 | Head | Farmer | Iowa |
| 25 | Caroline Stager | 43 | Wife | At School | Iowa |
| 26 | Clara Stager | 18 | Daughter | At School | Iowa |
| 27 | Eva Stager | 16 | Daughter | At School | Iowa |
| 28 | Bertha Stager | 14 | Son | At School | Iowa |
| 29 | Amanda Stager | 12 | Daughter | At School | Iowa |
| 30 | Florentine Stager | 10 | Daughter | At School | Iowa |
| 31 | Clawesh Stager | 8 | Son | At School | Iowa |
| 32 | Hildegarde Stager | 6 | Son | At School | Iowa |
| 33 | Edmor Stager | 4 | Son | At School | Iowa |
| 34 | Walter Stager | 0 | Son | At School | Iowa |
| 35 | Henry Richards | 53 | Head | Farmer | Ireland |
| 36 | Bridget Richards | 60 | Wife | At School | Ireland |
| 37 | James Richards | 32 | Son | Farm Laborer | England |
| 38 | John Mcgeever | 33 | Head | Farmer | Ohio |
| 39 | Mary Mcgeever | 28 | Wife | At School | Iowa |
| 40 | Daniel Mcgeever | 8 | Son | At School | Iowa |
| 41 | Louis Mcgeever | 3 | Son | At School | Iowa |
| 42 | Hannah Mcgeever | 1 | Daughter | At School | Iowa |
| 43 | John Mccarthy | 44 | Head | Farmer | Iowa |
| 44 | Hannah Mccarthy | 40 | Wife | At School | Iowa |
| 45 | Michael Mccarthy | 15 | Son | At School | Iowa |
| 46 | Dennis A Mccarthy | 14 | Son | At School | Iowa |
| 47 | Mary Mccarthy | 12 | Daughter | At School | Iowa |
| 48 | Joseph Mccarthy | 10 | Son | At School | Iowa |
| 49 | Julia Mccarthy | 9 | Daughter | At School | Iowa |
| 50 | Hannah Mccarthy | 7 | Daughter | At School | Iowa |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)