LM
Lillian Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sacramento, California
Our Model Tree links this Lillian Martin across the 1920, 1930 and 1940 US Censuses in Sacramento, California (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 3-person household.
Age 56
b. ~1874
Female
Head
Born: Nevada
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Sacramento, California |
| Surname | Martin |
| Given Name | Lillian |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Nevada |
| Age at First Marriage | 19 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 800 |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
| Township / Ward | Sacramento City |
| Est. Birth Year | ~1874 |
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 1930 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Charles White | Other | — | 57 | ~1873 |
| Lillian Martin | Head | — | 56 | ~1874 |
| Mildred Martin | Daughter | — | 20 | ~1910 |
Census Appearances
1920
Sacramento, California
Head, age 47
Sacramento, California · implied b. ~1873 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Lillian |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Nevada |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
1930
Sacramento, California
Head, age 56
Sacramento, California · implied b. ~1874 — 3 household members
| Surname | Martin |
| Given Name | Lillian |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Nevada |
| Age at First Marriage | 19 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 800 |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
1940
Sacramento-County, California
Spouse, age 66
Sacramento-County, California · implied b. ~1874 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Lilian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Nevada |
| 1935 Residence (City) | Sacramento |
| 1935 Residence (County) | Sacramento |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
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 Lillian Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lillian Martin
Head · 1930 · age 56 · b. ~1874 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Sacramento, California
Open full size
1930 US Federal Census — Sacramento, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel186:0270)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frederick F Martin | 41 | Head | Baker | North Dakota |
| 52 | Ruth A Martin | 39 | Wife-H | None | California |
| 53 | Barbara J Martin | 5 | Daughter | None | California |
| 54 | Lehester E Martin | 1 | Son | None | California |
| 55 | William H Patterson | 60 | Head | Agent | Canada-English |
| 56 | Mary Patterson | 60 | Wife-H | None | Canada-English |
| 57 | Fred C Spring | 34 | Head | Asst Service Manager | Michigan |
| 58 | Mary Spring | 30 | Wife-H | None | Minnesota |
| 59 | Evelyn Greenhalgh | 22 | Sister-in-law | Typist | California |
| 60 | William B Marks | 35 | Head | Merchandise Manager | Nebraska |
| 61 | Madeline Marks | 32 | Wife-H | None | California |
| 62 | Nancy Marks | 3 | Daughter | None | California |
| 63 | Edwin H Bercher | 29 | Head | Salesman | Illinois |
| 64 | Grace M Bercher | 24 | Wife-H | Typist | California |
| 65 | Joseph Warisch | 38 | Head | Switchman | Minnesota |
| 66 | Amanda Warisch | 42 | Wife-H | None | Iowa |
| 67 | Sanford F Cate | 25 | Head | Foundry Helper | California |
| 68 | Ethel E Cate | 22 | Wife-H | None | California |
| 69 | Betty Lou Cate | 2 | Daughter | None | California |
| 70 | Albert Watzoff | 27 | Head | Salesman | Maryland |
| 71 | Bernice Watzoff | 21 | Wife-H | None | California |
| 72 | Le Roy Wertz | 43 | Head | Repair Machinist | Nebraska |
| 73 | Jessie G Wertz | 45 | Wife-H | None | California |
| 74 | Hazel E Wertz | 12 | Daughter | None | California |
| 75 | Lawrence L Wertz | 11 | Son | None | California |
| 76 | Norman L Treffry | 56 | Head | Watchman | Michigan |
| 77 | Margaret Treffry | 53 | Wife-H | Fitter | Colorado |
| 78 | Mabion G Treffry | 26 | Son | Florist | Iowa |
| 79 | Lucille Treffry | 20 | Daughter | Saleswoman | Iowa |
| 80 | Marjorie Treffry | 18 | Daughter | None | North Dakota |
| 81 | Rosalyn Treffry | 15 | Daughter | None | North Dakota |
| 82 | Winnifred E Treffry | 13 | Daughter | None | North Dakota |
| 83 | Charles F Berg | 43 | Head | Installer | California |
| 84 | Wilma V Berg | 17 | Daughter | None | California |
| 85 | Charles W Berg | 14 | Son | None | California |
| 86 | Lillian Martin THIS PERSON | 56 | Head | None | Nevada |
| 87 | Mildred Martin | 20 | Daughter | None | Nevada |
| 88 | Charles White | 57 | Boarder | Janitor | Montana |
| 89 | Carrie Langley | 56 | Head-H | None | Portugal |
| 90 | Joseph-Ab Silva | 37 | Son | Laborer | Hawaiian Islands |
| 91 | Manuel Silva | 32 | Son | Boilermaker | Hawaiian Islands |
| 92 | Alice Silva | 26 | Daughter-in-law | Saleswoman | California |
| 93 | Charles Silva | 4 | Grandson | None | California |
| 94 | John R Keith | 32 | Head | Salesman | Oklahoma |
| 95 | Mary C Keith | 31 | Wife-H | None | Kansas |
| 96 | Kenneth Keith | 6 | Son | None | California |
| 97 | Carol Keith | 5 | Daughter | None | California |
| 98 | Evelyn Williams | 19 | Sister-in-law | None | Colorado |
| 99 | Earl Linder | 52 | Head | Laborer | Illinois |
| 100 | Roxana Linder | 41 | Wife-H | None | Nebraska |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)