CW
Catherine Walsh — 1900 US Census Record
Linked across censuses1900 United States Federal Census · San Francisco, California
Our Model Tree links this Catherine Walsh across the 1900, 1910 and 1920 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 10-person household.
Age 35
b. ~1865
Female
Head
Born: Ireland
Widowed
1900 Census Record Details
| Census Year | 1900 |
| Location | San Francisco, California |
| Surname | Walsh |
| Given Name | Catherine |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Year | 1865 |
| Year of Immigration | 1873 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Housekeeper |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Housekeeper |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1865 |
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 1900 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Isabelle Walsh | Daughter | — | 11 | ~1889 |
| Catherine Walsh | Head | — | 35 | ~1865 |
| Luis Holland | Other | — | 18 | ~1882 |
| Ed Murphy | Other | — | 24 | ~1876 |
| Frank Dantsberry | Other | — | 22 | ~1878 |
| Solomon Perris | Other | — | 24 | ~1876 |
| Ray Ostin | Other | — | 26 | ~1874 |
| F Pluton | Other | — | 22 | ~1878 |
| Nicholas Walsh | Son | — | 17 | ~1883 |
| William Walsh | Son | — | 15 | ~1885 |
Census Appearances
1900
San Francisco, …
Head, age 35
San Francisco, California · implied b. ~1865 — 10 household members
| Surname | Walsh |
| Given Name | Catherine |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Year | 1865 |
| Year of Immigration | 1873 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Housekeeper |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
San Francisco, …
Spouse, age 45
San Francisco, California · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 15 |
| Children Born | 2 |
| Children Living | 2 |
| Year of Immigration | 1890 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
San Francisco, …
Spouse, age 56
San Francisco, California · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Catherine Walsh across 3 US Census years (1900, 1910 and 1920) in San Francisco, California, using XGBoost record linkage.
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This person
Anchor record
Catherine Walsh
Head · 1900 · age 35 · b. ~1865 · California
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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 — San Francisco, California
Open full size
1900 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu0101unit:0411)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Mcdonnell | 26 | Son | Salesman (Clothing) | California |
| 52 | M. Florence Mcdonnell | 22 | Daughter | Dressmaker | California |
| 53 | Charles Mcdonnell | 20 | Son | Bookkeeper | California |
| 54 | Grace Mcdonnell | 18 | Daughter | Dressmaker | California |
| 55 | William Mcdonnell | 17 | Son | Office Boy | California |
| 56 | Fred Mcdonnell | 15 | Son | Printer | California |
| 57 | May Mcdonnell | 14 | Daughter | At School | California |
| 58 | Charles Stock | 23 | Boarder | Agitator | California |
| 59 | Fred Pearson | 35 | Head | Machinist | Sweden |
| 60 | Selma Pearson | 27 | Wife | — | Sweden |
| 61 | Edna Pearson | 1 | Daughter | — | California |
| 62 | Ellen Smith | 66 | Head | Landlady | Ireland |
| 63 | Charles J. Smith | 33 | Son | Bookbinder | California |
| 64 | William Smith | 27 | Son | Printer | California |
| 65 | Chester J. Smith | 26 | Son | — | California |
| 66 | Louis Covell | 20 | Neph | Clerk (Iron Works) | California |
| 67 | Mary Mcelliot | 18 | Boarder | Dressmaker | California |
| 68 | Peter Germon | 51 | Head | Clerk (Railroad) | France |
| 69 | Henrietta Germon | 68 | Wife | — | Pennsylvania |
| 70 | Fannie H. Owens | 21 | Daughter | — | California |
| 71 | Henry M. Owens | 33 | Son-in-law | Lawyer | Kentucky |
| 72 | Catherine Walsh THIS PERSON | 35 | Head | Housekeeper | Ireland |
| 73 | Nicholas J. Walsh | 16 | Son | Blacksmith | Pennsylvania |
| 74 | William B. Walsh | 14 | Son | Butcher | Pennsylvania |
| 75 | Isabelle Walsh | 10 | Daughter | At School | Pennsylvania |
| 76 | Ray Ostin | 26 | Boarder | Laborer (Iron Works) | California |
| 77 | F. G. Pluton | 22 | Boarder | Baker | California |
| 78 | Luis Holland | 17 | Boarder | Carpenter (Ship) | California |
| 79 | Solomon Perris | 24 | Boarder | Teamster | California |
| 80 | Frank Dantsberry | 22 | Boarder | Baker | Indiana |
| 81 | Ed Murphy | 24 | Boarder | Teamster | California |
| 82 | Amelia Sniderman | 60 | Head | Housekeeper | Germany |
| 83 | Gertrude Sniderman | 30 | Daughter | Housekeeper | Illinois |
| 84 | Lillie Newman | 22 | Daughter | Clerk (Candy Store) | California |
| 85 | May Sniderman | 10 | Grand Daughter | At School | California |
| 86 | Ida Sniderman | 8 | Grand Daughter | At School | California |
| 87 | Ruby Sniderman | 7 | Grand Daughter | At School | California |
| 88 | Paul Rich | 61 | Head | Proprietor (Liquor Store) | Missouri |
| 89 | Pauline Rich | 67 | Wife | Housekeeper | California |
| 90 | Eugene Rich | 23 | Son | — | California |
| 91 | C. H. Johnson | 28 | Boarder | — | California |
| 92 | Albert Heeks | 29 | Head | Saloon Keeper | Germany |
| 93 | Anna Heeks | 23 | Wife | — | California |
| 94 | C. Witthoft | 45 | Head | Innkeeper | Germany |
| 95 | Lena Witthoft | 40 | Wife | — | Germany |
| 96 | Lucy Witthoft | 9 | Daughter | At School | California |
| 97 | Annie Witthoft | 5 | Daughter | — | California |
| 98 | H. Paterson | 54 | Head | Innkeeper | England |
| 99 | Fred Paterson | 19 | Son | Clerk | California |
| 100 | Edith Mccarty | 22 | Daughter | — | California |
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)