WM
William Mcguire — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Alameda, California
Our Model Tree links this William Mcguire across the 1910 and 1920 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a son (b.~1902), then head of a 10-person household.
Age 18
b. ~1902
Male
Son
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Alameda, California |
| Surname | McGuire |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Oakland City |
| Est. Birth Year | ~1902 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Michael Mcguire | Son | — | 23 | ~1897 |
| Pauline Mcguire | Other | — | 19 | ~1901 |
| Edwin Mcguire | Son | — | 20 | ~1900 |
| Michael Mcguire | Other | — | 1 | ~1919 |
| Michael Mcguire | Head | — | 55 | ~1865 |
| Evelyn Mcguire | Daughter | — | 13 | ~1907 |
| Francis Mcguire | Son | — | 8 | ~1912 |
| William Mcguire | Son | — | 18 | ~1902 |
| Elizabeth Mcguire | Spouse | — | 48 | ~1872 |
| Dorothy Mcguire | Daughter | — | 15 | ~1905 |
Census Appearances
1910
Alameda, California
Son, age 8
Alameda, California · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Maine |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Alameda, California
Son, age 18
Alameda, California · implied b. ~1902 — 10 household members
| Surname | McGuire |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Maine |
| Occupation | none |
| 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 William Mcguire across 2 US Census years (1910 and 1920) in Alameda, California, using XGBoost record linkage.
Show:
This person
Anchor record
William Mcguire
Son · 1920 · age 18 · b. ~1902 · California
★ You are viewing this record
Sibling
Dorothy Mcguire
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Mcguire
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Mcguire
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Mcguire
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Mcguire
Sibling · 1920 · age 20
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
1920 US Federal Census — Alameda, California
Open full size
1920 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu088unit:0178)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert Granter | 6 | Son | None | California |
| 52 | Michael Mcguire | 55 | Head | Stationman | Rhode Island |
| 53 | Elizabeth Mcguire | 48 | Wife | None | Maine |
| 54 | Edwin Mcguire | 20 | Son | None | California |
| 55 | William Mcguire THIS PERSON | 18 | Son | None | California |
| 56 | Dorothy Mcguire | 15 | Daughter | None | California |
| 57 | Evelyn Mcguire | 13 | Daughter | None | California |
| 58 | Francis Mcguire | 8 | Son | None | California |
| 59 | Michael J. Mcguire | 23 | Son | Salesman | California |
| 60 | Pauline Mcguire | 19 | Daughter-in-law | None | Illinois |
| 61 | Michael J. Mcguire | 1 | Grandson | None | Arizona |
| 62 | John Riddle | 42 | Head | Laborer | North Carolina |
| 63 | Bertha Riddle | 37 | Wife | Servant | Virginia |
| 64 | Rosa Ferguson | 28 | Head | None | Louisiana |
| 65 | Eustis Ferguson | 6 | Son | None | New Orleans |
| 66 | Hoppe Dennos | 25 | Brother | Laborer | New Orleans |
| 67 | Robert Dennos | 22 | Brother | But Clerk | New Orleans |
| 68 | Lucille Dennos | 19 | Sister | Saleslady | New Orleans |
| 69 | Glad Dennos | 16 | Brother | Waiter | New Orleans |
| 70 | Theodore Dennos | 14 | Brother | None | New Orleans |
| 71 | John Hallinan | 46 | Head | Lineman | Ireland |
| 72 | Annie Hallinan | 44 | Wife | None | Ireland |
| 73 | Donola Hallinan | 12 | Daughter | None | California |
| 74 | Agnes Hallinan | 10 | Daughter | None | California |
| 75 | Charles W. Paige | 56 | Head | Oilermaker | Idaho |
| 76 | Ellen Paige | 58 | Wife | None | Ireland |
| 77 | Frank A. Paige | 28 | Son | Miller | California |
| 78 | Albert Nelson | 50 | Boarder | Boilermaker | Sweden |
| 79 | William Maitland | 28 | Head | Mail Carrier | Connecticut |
| 80 | Lena Maitland | 28 | Wife | Laundress | Illinois |
| 81 | William Matson | 36 | Head | None | Mississippi |
| 82 | Monica Matson | 34 | Wife | None | Louisiana |
| 83 | Ethel Hill | 16 | Sister | Elevator Operator | Louisiana |
| 84 | Edward Wills | 50 | Roomer | Waiter | United States |
| 85 | John Sutherland | 40 | Head | Cook | Jamaica |
| 86 | Mildred Sutherland | 33 | Wife | None | Georgia |
| 87 | Marjorie Sutherland | 9 | Daughter | None | California |
| 88 | John Sutherland | 7 | Son | None | Georgia |
| 89 | Elinor Sutherland | 5 | Daughter | None | California |
| 90 | Willie S. Holman | 37 | Head | Porter | Kansas |
| 91 | Alene Holman | 35 | Wife | None | Alabama |
| 92 | Lula C. Vail | 35 | Head | Porter | Kansas |
| 93 | Minnie L. Vail | 36 | Wife | None | Arkansas |
| 94 | Levi Collins | 33 | Head | Waiter | Missouri |
| 95 | Lottie Collins | 26 | Wife | None | Kansas |
| 96 | Henrietta Collins | 7 | Daughter | None | Kansas |
| 97 | Levi Jr. Collins | 5 | Son | None | Kansas |
| 98 | Lottie Collins | 3 | Daughter | None | Kansas |
| 99 | Theodore Collins | 1 | Son | None | Kansas |
| 100 | Lillian Collins | 0 | Daughter | None | California |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)