MA
Martha Allen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Napa, California
Our Model Tree links this Martha Allen across the 1900, 1910 and 1920 US Censuses in Napa, California (XGBoost, ~Confirmed) — first a spouse (b.~1845), then head of a 3-person household.
Age 75
b. ~1845
Female
Spouse
Born: Rhode Island
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Napa, California |
| Surname | Allen |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Napa City |
| Est. Birth Year | ~1845 |
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 1920 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Ruth Allen | Daughter | — | 41 | ~1879 |
| Amos Allen | Head | — | 77 | ~1843 |
| Martha Allen | Spouse | — | 75 | ~1845 |
Census Appearances
1900
Napa, California
Spouse, age 54
Napa, California · implied b. ~1846 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Birth Month | June |
| Birth Year | 1846 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Napa, California
Spouse, age 63
Napa, California · implied b. ~1847 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Martha J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Years Married | 38 |
| Children Born | 4 |
| Children Living | 3 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Napa, California
Spouse, age 75
Napa, California · implied b. ~1845 — 3 household members
| Surname | Allen |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Martha Allen across 3 US Census years (1900, 1910 and 1920) in Napa, California, using XGBoost record linkage.
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This person
Anchor record
Martha Allen
Spouse · 1920 · age 75 · b. ~1845 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Napa, California
Open full size
1920 US Federal Census — Napa, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu122unit:0424)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Aldaguer Alexander Le Vane | 22 | Lodger | Artist | Philippines |
| 52 | Robt Shearer | 38 | Head | Bookbind | Missouri |
| 53 | Alesta Shearer | 32 | Wife | Examiner | California |
| 54 | Edna Shearer | 15 | Daughter | — | Oregon |
| 55 | Claude Shearer | 13 | Son | — | Oregon |
| 56 | J Walter Durgin | 47 | Head | Laborer | California |
| 57 | Alfred Williams | 36 | Head | Machinist | Washington |
| 58 | Edna Williams | 63 | Mother | — | Iowa |
| 59 | Gladys Williams | 12 | Daughter | — | California |
| 60 | Hilda Williams | 7 | Daughter | — | California |
| 61 | Bessie Williams | 5 | Daughter | — | California |
| 62 | Henry Briggs | 69 | Head | Horticulturist | California |
| 63 | Sarah E Briggs | 64 | Wife | — | Indiana |
| 64 | Vida Spaulding | 15 | Granddaughter | — | California |
| 65 | Oscar Spaulding | 11 | Grandson | — | California |
| 66 | Alice Mcclure | 69 | Head | — | Illinois |
| 67 | Elizabeth Mcclure | 61 | Sister | — | California |
| 68 | George Cobeldick | 26 | Head | Blacksmith | Michigan |
| 69 | Annie Cobeldick | 26 | Wife | — | California |
| 70 | Eunice Cobeldick | 2 | Daughter | — | California |
| 71 | George Cobeldick | 0 | Son | — | California |
| 72 | Alfred Lawson | 47 | Head | Shipper | Massachusetts |
| 73 | Annie Lawson | 43 | Wife | — | Massachusetts |
| 74 | Harold Lawson | 17 | Son | Shirtcutter | Massachusetts |
| 75 | Hettie Powers | 74 | Mother in law | — | Maine |
| 76 | David Schwartz | 40 | Head | Retail Merchant | California |
| 77 | Bell Schwartz | 35 | Wife | — | California |
| 78 | Elvina Schwartz | 10 | Son | — | California |
| 79 | Joseph Schwartz | 66 | Head | Retail Merchant | Austria |
| 80 | Adeline Schwartz | 58 | Wife | — | Austria |
| 81 | Carrie Mippell | 50 | Head | — | California |
| 82 | Amos L Allen | 77 | Head | Bookkeeper | Connecticut |
| 83 | Martha Allen THIS PERSON | 75 | Wife | — | Rhode Island |
| 84 | Ruth Allen | 41 | Daughter | — | Connecticut |
| 85 | Walter Frank | 43 | Head | Manager | New York |
| 86 | Mary Frank | 42 | Wife | — | Pennsylvania |
| 87 | Harriet Drake | 33 | Head | — | Tennessee |
| 88 | Margaret Drake | 8 | Daughter | — | Minnesota |
| 89 | Frances Drake | 1 | Daughter | — | Missouri |
| 90 | William Gay | 55 | Head | Painter | England |
| 91 | Edna Gay | 30 | Wife | — | California |
| 92 | Salem Cates | 26 | Head | Machinist | California |
| 93 | Nellie Cates | 19 | Wife | — | Utah |
| 94 | Salem Cates | 0 | Son | — | Arizona |
| 95 | Hal Sams | 29 | Head | Engineer | Colorado |
| 96 | Hesta Sams | 27 | Wife | — | California |
| 97 | Lawrence Burtis | 24 | Head | Welder | California |
| 98 | Elsie Burtis | 23 | Wife | — | California |
| 99 | Clinton Gladden | 23 | Head | Pattern Maker | California |
| 100 | Nola Gladden | 19 | Wife | — | 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)