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Annie Dunn — 1900 US Census Record
Linked across censuses1900 United States Federal Census · San Francisco, California
Our Model Tree links this Annie Dunn across the 1900, 1910 and 1920 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 3-person household.
Age 41
b. ~1859
Female
Spouse
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | San Francisco, California |
| Surname | Dunn |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Aug |
| Birth Year | 1859 |
| Year of Immigration | 1879 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1859 |
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.
3 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Annie | Age | Birth yr |
|---|---|---|---|---|
| William Dunn | Head | — | 41 | ~1859 |
| Annie Dunn | Spouse | — | 41 | ~1859 |
| John Dunn | Son | — | 12 | ~1888 |
Census Appearances
1900
San Francisco, …
Spouse, age 41
San Francisco, California · implied b. ~1859 — 3 household members
| Surname | Dunn |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Aug |
| Birth Year | 1859 |
| Year of Immigration | 1879 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
San Francisco, …
Other, age 50
San Francisco, California · implied b. ~1860 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Alice |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 3 |
| Children Living | 1 |
| Year of Immigration | 1880 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
San Francisco, …
Other, age 60
San Francisco, California · implied b. ~1860 — 39 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Alice |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Year of Naturalization | 1885 |
| 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 Annie Dunn 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
Annie Dunn
Spouse · 1900 · age 41 · b. ~1859 · 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:1900:12thcensusofpopu0106unit:0155)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph Malone | 4 | Son | — | California |
| 52 | Bartholomew Malone | 2 | Son | — | California |
| 53 | Grace L Malone | 0 | Daughter | — | California |
| 54 | Mary L Horry | 48 | Mother Law | — | New York |
| 55 | Frank Horry | 21 | Bro in Law | Engineer | California |
| 56 | Margaret Horry | 11 | Sister in Law | — | California |
| 57 | Patrick J Mcvay | 46 | Head | Butcher | California |
| 58 | Mary A Mcvay | 44 | Wife | — | California |
| 59 | Thomas J Mcvay | 1 | Son | — | California |
| 60 | Emmet Mcvay | 1 | Son | — | California |
| 61 | Henry B Burmeister | 21 | Head | Groceryman | Germany |
| 62 | Albert Hyatt | 23 | Partner | Laborer | California |
| 63 | Michael O'Donnell | 37 | Head | Laborer | Ireland |
| 64 | Margaret O'Donnell | 31 | Wife | — | California |
| 65 | Helen O'Donnell | 2 | Daughter | — | California |
| 66 | David O'Donnell | 0 | Son | — | California |
| 67 | J O'Patrick | 39 | Boarder | Laborer | England |
| 68 | George E Knuep | 37 | Head | Carpenter | Germany |
| 69 | Elizabeth Knuep | 83 | Mother | — | Germany |
| 70 | John F Walker | 34 | Head | Manufacturer | Germany |
| 71 | Meta Walker | 26 | Wife | — | California |
| 72 | Irene Walker | 2 | Son | — | California |
| 73 | William Wright | 33 | Head | Plasterer | Massachusetts |
| 74 | Julia Wright | 40 | Wife | — | Utah |
| 75 | Mary A Wright | 24 | Daughter | Teacher | Utah |
| 76 | Grace Wright | 18 | Daughter | At School | California |
| 77 | John H Wright | 16 | Son | At School | California |
| 78 | Charles R Vandervoort | 26 | Head | Civil Engineer | Illinois |
| 79 | Ellen M Vandervoort | 25 | Wife | — | California |
| 80 | Charles R Jr Vandervoort | 3 | Son | — | California |
| 81 | Ellen J Vandervoort | 1 | Daughter | — | California |
| 82 | Thomas Terry | 60 | Father in Law | Belt Maker | Massachusetts |
| 83 | William Terry | 22 | Brother in Law | Laborer | California |
| 84 | Frank Marshall | 33 | Head | Laborer | Italy |
| 85 | Ellen Marshall | 28 | Wife | — | California |
| 86 | Frank Jr Marshall | 4 | Son | — | California |
| 87 | John O'Harnessy | 52 | Head | Book Keeper | Massachusetts |
| 88 | Grace O'Harnessy | 45 | Wife | — | Pennsylvania |
| 89 | Lily O'Harnessy | 3 | Daughter | — | California |
| 90 | Grace O'Harnessy | 1 | Daughter | — | California |
| 91 | Frank Crawford | 40 | Boarder | Engineer | Ireland |
| 92 | Madalene Crawford | 8 | Daughter | At School | California |
| 93 | Mary Mcnamara | 17 | Boarder | At School | California |
| 94 | Frank Brandon | 39 | Head | Clerk | California |
| 95 | Mary Brandon | 36 | Wife | — | Australia |
| 96 | Mary Brandon | 17 | Daughter | — | California |
| 97 | Irene Brandon | 9 | Daughter | — | California |
| 98 | William Dunn | 40 | Head | Foreman | Ireland |
| 99 | Annie Dunn THIS PERSON | 40 | Wife | — | Ireland |
| 100 | John O Dunn | 11 | Son | At School | 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)