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Mary Mckenna — 1900 US Census Record
Linked across censuses1900 United States Federal Census · San Francisco, California
Our Model Tree links this Mary Mckenna across the 1900 and 1910 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a daughter (b.~1889), then head of a 9-person household.
Age 11
b. ~1889
Female
Daughter
Born: California
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | San Francisco, California |
| Surname | McKenna |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Dec |
| Birth Year | 1889 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | At School |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1889 |
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.
9 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mckenna | Daughter | — | 11 | ~1889 |
| Lucie Mckenna | Daughter | — | 5 | ~1895 |
| Nellie Mckenna | Daughter | — | 14 | ~1886 |
| Bernard Mckenna | Head | — | 40 | ~1860 |
| Edward Mckenna | Son | — | 2 | ~1898 |
| Daniel Mckenna | Son | — | 12 | ~1888 |
| Michael Mckenna | Son | — | 9 | ~1891 |
| Francis Mckenna | Son | — | 7 | ~1893 |
| Bridget Mckenna | Spouse | — | 26 | ~1874 |
Census Appearances
1900
San Francisco, …
Daughter, age 11
San Francisco, California · implied b. ~1889 — 9 household members
| Surname | McKenna |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Dec |
| Birth Year | 1889 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
San Francisco, …
Daughter, age 22
San Francisco, California · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKeon |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Bookkeeper |
| Industry | Drug Co |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Mary Mckenna across 2 US Census years (1900 and 1910) in San Francisco, California, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckenna
Daughter · 1900 · age 11 · b. ~1889 · California
★ You are viewing this record
Sibling
Francis Mckenna
Sibling · 1900 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Mckenna
Sibling · 1900 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Mckenna
Sibling · 1900 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucie Mckenna
Sibling · 1900 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Mckenna
Sibling · 1900 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mckenna
Sibling · 1900 · age 2
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
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:0689)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice (Liescher) | 20 | Daughter | At School | California |
| 52 | Frank (Liescher) | 17 | Son | At School | California |
| 53 | Clara (Liescher) | 14 | Daughter | — | California |
| 54 | George (Liescher) | 10 | Son | — | California |
| 55 | Bernard Mckenna | 39 | Head | Day Laborer | Ireland |
| 56 | Bridget Mckenna | 25 | Wife | — | Ireland |
| 57 | Nellie Mckenna | 13 | Daughter | At School | California |
| 58 | Daniel Mckenna | 12 | Son | At School | California |
| 59 | Mary Mckenna THIS PERSON | 10 | Daughter | At School | California |
| 60 | Michael Mckenna | 8 | Son | At School | California |
| 61 | Francis Mckenna | 6 | Son | — | California |
| 62 | Lucie A. Mckenna | 4 | Daughter | — | California |
| 63 | Edward J. Mckenna | 2 | Son | — | California |
| 64 | Ellen Meehan | 61 | Head | — | Ireland |
| 65 | Rose M. Meehan | 39 | Daughter | Music Teacher | California |
| 66 | John B. Meehan | 37 | Son | Drayman | California |
| 67 | Louis Meehan | 32 | Son | Printer | California |
| 68 | Francis Meehan | 30 | Son | Book Keeper | California |
| 69 | Eugene Meehan | 29 | Son | Clerk | California |
| 70 | Maude Rowe | 20 | Boarder | Schoolteacher | California |
| 71 | Martha J. Coffey | 73 | Head | — | Maine |
| 72 | Bernadine Coffey | 32 | Daughter | Clerk | California |
| 73 | Servant Low Chung | None | Ch | — | China |
| 74 | Henry Turk | 59 | Head | Commercial Merchant | Germany |
| 75 | Charlotte Turk | 64 | Wife | — | Germany |
| 76 | Charles Turk | 31 | Son | Commercial Merchant | California |
| 77 | William Turk | 26 | Son | Merchant (Warehouse) | California |
| 78 | Charles Fishelson | 45 | Head | Upholsterer | Iowa |
| 79 | Elizabeth Fishelson | 47 | Wife | — | Ohio |
| 80 | Laura Fishelson | 18 | Daughter | — | California |
| 81 | Emily Fishelson | 14 | Daughter | At School | California |
| 82 | Harold Fishelson | 8 | Son | At School | California |
| 83 | John R. Alexander | 32 | Head | Salesman (Commercial) | California |
| 84 | Malina Alexander | 23 | Wife | — | California |
| 85 | Clyde Alexander | 9 | Son | — | California |
| 86 | John Alexander | 6 | Son | — | California |
| 87 | Adolph Muller | 59 | Head | Furrier | France |
| 88 | Augusta Muller | 27 | Daughter | Tailoress | California |
| 89 | Mary Muller | 25 | Daughter | Tailoress | California |
| 90 | Adolph Muller | 23 | Son | Furrier | California |
| 91 | Angus Macpherson | 27 | Head | Bookkeeper (Bank) | Canada |
| 92 | Mabel Macpherson | 23 | Wife | — | California |
| 93 | Mcinerney | 41 | Head | — | — |
| 94 | Mcinerney | 38 | Wife | — | — |
| 95 | Mcinerney | 14 | Daughter | — | — |
| 96 | Mcinerney | 12 | Son | — | — |
| 97 | Mcinerney | 10 | Daughter | — | — |
| 98 | Mcinerney | 8 | Son | — | — |
| 99 | Mcinerney | 6 | Son | — | — |
| 100 | Mcinerney | 4 | Son | — | — |
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)