FJ
Frances Jackson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Marin, California
Our Model Tree links this Frances Jackson across the 1900, 1910 and 1920 US Censuses in Marin, California (XGBoost, ~Confirmed) — first a spouse (b.~1862), then head of a 4-person household.
Age 58
b. ~1862
Female
Spouse
Born: England
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Marin, California |
| Surname | Jackson |
| Given Name | Frances G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1888 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Sausalito Town |
| Est. Birth Year | ~1862 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Thomas Jackson | Head | — | 81 | ~1839 |
| Frank Jackson | Other | — | 36 | ~1884 |
| Frances Jackson | Spouse | — | 58 | ~1862 |
| Mary Jackson | Daughter | — | 30 | ~1890 |
Census Appearances
1900
Marin, California
Spouse, age 39
Marin, California · implied b. ~1861 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Francis |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | July |
| Birth Year | 1861 |
| Year of Immigration | 1888 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Marin, California
Spouse, age 48
Marin, California · implied b. ~1862 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Frances |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 20 |
| Year of Immigration | 1885 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1920
Marin, California
Spouse, age 58
Marin, California · implied b. ~1862 — 4 household members
| Surname | Jackson |
| Given Name | Frances G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1888 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Frances Jackson across 3 US Census years (1900, 1910 and 1920) in Marin, California, using XGBoost record linkage.
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This person
Anchor record
Frances Jackson
Spouse · 1920 · age 58 · b. ~1862 · 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 — Marin, California
Open full size
1920 US Federal Census — Marin, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu120unit:1140)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alutus Madsen | 34 | Head | Engineer | California |
| 52 | Annie M. Madsen | 28 | Wife | — | Italy |
| 53 | Ray E. Madsen | 7 | Son | — | California |
| 54 | Marjorie Madsen | 6 | Daughter | — | California |
| 55 | Lola Madsen | 4 | Daughter | — | California |
| 56 | Irene M. Madsen | 2 | Daughter | — | California |
| 57 | Julietta D. Madsen | 0 | Daughter | — | California |
| 58 | Thomas W. Jackson | 81 | Head | — | England |
| 59 | Frances G. Jackson THIS PERSON | 58 | Wife | — | England |
| 60 | Mary Louisa Jackson | 30 | Daughter | Teacher | England |
| 61 | Frank S. Jackson | 36 | Son-in-law | Manager | England |
| 62 | Franklin B. Hartup | 42 | Head | — | California |
| 63 | Ella D. Hartup | 46 | Wife | — | California |
| 64 | Kenneth Hartup | 8 | Son | — | California |
| 65 | Jane Hartup | 7 | Daughter | — | California |
| 66 | Jessie S. Hartup | 59 | Sister | Teacher | England |
| 67 | Joseph E. Bittencourt | 29 | Head | Proprietor | California |
| 68 | Eva L. Bittencourt | 27 | Wife | — | California |
| 69 | Russell J. Bittencourt | 5 | Son | — | California |
| 70 | Ruth M. Bittencourt | 5 | Daughter | — | California |
| 71 | Vida N. Bittencourt | 2 | Daughter | — | California |
| 72 | George W. Kindred | 43 | Head | Engineer | England |
| 73 | Mary S. Kindred | 46 | Wife | — | England |
| 74 | Edith T. Kindred | 18 | Daughter | — | England |
| 75 | Herbert G. Kindred | 16 | Son | — | California |
| 76 | Walter H. Kindred | 8 | Son | — | California |
| 77 | George W. Kindred | 3 | Son | — | California |
| 78 | Ernest Lindvall | 74 | Head | — | Sweden |
| 79 | Nellie Lindvall | 51 | Wife | — | Massachusetts |
| 80 | Ernest D. Gates | 44 | Head | Mail-Carrier | Michigan |
| 81 | Blanche B. Gates | 42 | Wife | — | Michigan |
| 82 | Chester Gates | 10 | Son | — | California |
| 83 | Herbert Gates | 8 | Son | — | California |
| 84 | Irene C. Gates | 6 | Daughter | — | California |
| 85 | Lafayette Gates | 3 | Son | — | California |
| 86 | Clara E. Lundy | 65 | Mother-in-law | — | Michigan |
| 87 | Emery O. Lundy | 73 | Step Father | Carpenter | Michigan |
| 88 | Enos S. Mariante | 39 | Head | Contractor | Azores Islands |
| 89 | Frank Matter | 27 | Head | Painter | California |
| 90 | Mary S. Matter | 24 | Wife | — | California |
| 91 | Lester F. Matter | 2 | Son | — | California |
| 92 | Juliet C. De Souza | 42 | Head | — | US |
| 93 | Merrick C. Campbell | 12 | Grand Daughter | — | US |
| 94 | Rika Nelson | 11 | Lodger | — | US |
| 95 | Manuel S. Bittencourt | 43 | Head | Proprietor | California |
| 96 | Virginia G. Bittencourt | 40 | Wife | — | Azores Islands |
| 97 | Clara S. Bittencourt | 14 | Daughter | — | California |
| 98 | Mary M. Bittencourt | 5 | Daughter | — | California |
| 99 | Manuel S. Rosa | 44 | Head | Proprietor | Azores Islands |
| 100 | Frances G. Rosa | 33 | 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)