JW
James Welsh — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Coos, New Hampshire
Our Model Tree links this James Welsh across the 1900 and 1910 US Censuses in Coos, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1849), then head of a 5-person household.
Age 51
b. ~1849
Male
Head
Born: Canada (Eng)
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Coos, New Hampshire |
| Surname | Welsh |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Canada (Eng) |
| Birth Month | May |
| Birth Year | 1849 |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Canada (Eng) |
| Mother's Birthplace | Canada (Eng) |
| Additional Details | |
| Occupation | House Painter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | canada eng |
| Occupation | Painter |
| Township / Ward | Gorham Town |
| Est. Birth Year | ~1849 |
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.
5 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Maybelle Welsh | Daughter | — | 8 | ~1892 |
| Raymond Welsh | Son | — | 5 | ~1895 |
| Franklin Welsh | Son | — | 11 | ~1889 |
| James Welsh | Head | — | 51 | ~1849 |
| Jane Welsh | Spouse | — | 33 | ~1867 |
Census Appearances
1900
Coos, New …
Head, age 51
Coos, New Hampshire · implied b. ~1849 — 5 household members
| Surname | Welsh |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Canada (Eng) |
| Birth Month | May |
| Birth Year | 1849 |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Canada (Eng) |
| Mother's Birthplace | Canada (Eng) |
| Occupation | House Painter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | canada eng |
1910
Coos, New …
Other, age 60
Coos, New Hampshire · implied b. ~1850 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | James |
| Relationship to Head | Hired man |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Single |
| Birthplace | Canada (Eng) |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Harness maker |
| Industry | Shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birthplace (normalized) | canada eng |
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 James Welsh across 2 US Census years (1900 and 1910) in Coos, New Hampshire, using XGBoost record linkage.
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This person
Anchor record
James Welsh
Head · 1900 · age 51 · b. ~1849 · New Hampshire
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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 — Coos, New Hampshire
Open full size
1900 US Federal Census — Coos, New Hampshire
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu945unit:0682)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daniel Mccarthy | 76 | Head | Farmer | Ireland |
| 2 | Julia Mccarthy | 59 | Wife | — | Canada (Eng) |
| 3 | John Mcpherson | 36 | Head | Saw Mill Laborer | Maine |
| 4 | Annie M. Mcpherson | 27 | Wife | — | Maine |
| 5 | Sarah B. Mcpherson | 9 | Daughter | — | Maine |
| 6 | Charles H. Mcpherson | 8 | Son | At School | Maine |
| 7 | William E. Mcpherson | 6 | Son | — | Maine |
| 8 | Edith A. Mcpherson | 5 | Daughter | — | Maine |
| 9 | Herbert M. Mcpherson | 2 | Son | — | Maine |
| 10 | Eda M. Mcpherson | 1 | Daughter | — | New Hampshire |
| 11 | Moses Berry | 26 | Head | Farmer | Canada (Eng) |
| 12 | Mother Berry | 62 | Mother | — | Maine |
| 13 | Aaron Berry | 28 | Brother | Farmer | Canada (Eng) |
| 14 | Thomas H. Berry | 19 | Brother | At School | Canada (Eng) |
| 15 | William Perkins | 48 | Head | Farmer | Canada (Eng) |
| 16 | Edith Perkins | 35 | Wife | — | Maine |
| 17 | William T. Perkins | 15 | Son | At School | Maine |
| 18 | Roy C. Perkins | 13 | Son | At School | New Hampshire |
| 19 | Guy D. Perkins | 11 | Son | At School | New Hampshire |
| 20 | Grace E. Perkins | 10 | Daughter | At School | New Hampshire |
| 21 | Ralph N. Perkins | 8 | Son | At School | New Hampshire |
| 22 | Alice G. Perkins | 2 | Daughter | — | New Hampshire |
| 23 | William E. Berry | 39 | Brother-in-law | Farmer | Maine |
| 24 | John Larsen | 39 | Head | Farmer | Vermont |
| 25 | Gertrude Larsen | 27 | Wife | — | New Hampshire |
| 26 | Edgar Larsen | 5 | Son | — | New Hampshire |
| 27 | Mildred Larsen | 3 | Daughter | — | New Hampshire |
| 28 | James Heath | 59 | Head | Farmer | New Hampshire |
| 29 | Louise Heath | 45 | Wife | — | Maine |
| 30 | Chester S. Heath | 27 | Son | Locomotive Fireman | New Hampshire |
| 31 | Leon L. Heath | 23 | Son | Locomotive Fireman | New Hampshire |
| 32 | Flossie Heath | 21 | Daughter | — | New Hampshire |
| 33 | Nellie C. Heath | 13 | Daughter | At School | New Hampshire |
| 34 | Susie L. Heath | 11 | Daughter | At School | New Hampshire |
| 35 | Harry D. Heath | 7 | Son | At School | New Hampshire |
| 36 | Ruth Heath | 5 | Granddaughter | — | New Hampshire |
| 37 | John S. Griffin | 45 | Head | Farmer | New Hampshire |
| 38 | Cynthia Griffin | 43 | Wife | — | New Hampshire |
| 39 | Oliver B. Frank | 57 | Boarder | Stationary Engineer | Maine |
| 40 | Charles Dickson | 77 | Head | Farmer | Canada (Eng) |
| 41 | Sarah Dickson | 62 | Wife | — | Canada (Eng) |
| 42 | John G. Dickson | 31 | Son | Farm Laborer | Canada (Eng) |
| 43 | Albert B. Dickson | 29 | Son | Farm Laborer | Canada (Eng) |
| 44 | James Welsh THIS PERSON | 51 | Head | House Painter | Canada (Eng) |
| 45 | Jane C. Welsh | 32 | Wife | — | Canada (Eng) |
| 46 | Franklin C. Welsh | 11 | Son | At School | New Hampshire |
| 47 | Maybelle L. Welsh | 8 | Daughter | At School | New Hampshire |
| 48 | Raymond E. Welsh | 5 | Son | At School | New Hampshire |
| 49 | Amanda Day | 75 | Head | — | New Hampshire |
| 50 | Fred R. Nathan | 28 | Head | Foreman (Saw Mill) | New Hampshire |
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)