CM
Catherine Moore — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Alameda-County, California
Our Model Tree links this Catherine Moore across the 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Moore |
| Given Name | Catherine S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Niles |
| 1935 Residence (County) | Alameda |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Oakland |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Catherine Moore | Daughter | — | 12 | ~1928 |
| Nicholas Moore | Son | — | 23 | ~1917 |
| Gerald Moore | Head | — | 58 | ~1882 |
| Gerald Moore | Son | — | 9 | ~1931 |
| James Moore | Son | — | 14 | ~1926 |
| Helen Moore | Daughter | — | 20 | ~1920 |
| Nellie Moore | Spouse | — | 49 | ~1891 |
Census Appearances
1930
San Francisco, …
Other, age 2
San Francisco, California · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Catherine |
| Relationship to Head | Roomer |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Daughter, age 12
Alameda-County, California · implied b. ~1928 — 7 household members
| Surname | Moore |
| Given Name | Catherine S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Niles |
| 1935 Residence (County) | Alameda |
| Highest Grade | No 6 |
| 1935 Residence | California |
| 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 Catherine Moore across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Moore
Daughter · 1940 · age 12 · b. ~1928 · California
★ You are viewing this record
Sibling
Nicholas Moore
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Moore
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Moore
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Moore
Sibling · 1940 · age 14
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
1940 US Federal Census — Alameda-County, California
Open full size
1940 US Federal Census — Alameda-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00435-00039)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank A. Jr. Craca | 2 | Lodger | — | California |
| 42 | Henning K. Swenson | 51 | Head | Cabinetmaker | Sweden |
| 43 | Charles H. Frost | 74 | Head | Retired | California |
| 44 | Sarah M. Frost | 50 | Wife | — | California |
| 45 | Edith Larsen | 50 | Head | Keeper | England |
| 46 | Arthur H. Vance | 54 | Lodger | Carpenter | California |
| 47 | Cyril L. Murphy | 30 | Lodger | Title Searcher | California |
| 48 | James N. Mcguire | 27 | Lodger | Social Worker | California |
| 49 | George B. Burbank | 54 | Head | Retired | California |
| 50 | Carrie G. Burbank | 52 | Sister | Special Clerk | California |
| 51 | Ted A. Pedersen | 54 | Head | District Manager | California |
| 52 | Edith M. Pedersen | 53 | Wife | — | Australia |
| 53 | Virginia C. Pedersen | 17 | Daughter | — | California |
| 54 | Louis Bentel | 69 | Head | Retired | Ohio |
| 55 | Lois Bentel | 59 | Wife | — | California |
| 56 | Gerald Moore | 58 | Head | Section Foreman | Eire |
| 57 | Nellie R. Moore | 49 | Wife | — | Eire |
| 58 | Nicholas J. Moore | 23 | Son | Car Repairer (Apprentice) | California |
| 59 | Helen M. Moore | 20 | Daughter | Stenographer | California |
| 60 | James T. Moore | 14 | Son | — | California |
| 61 | Catherine S. Moore THIS PERSON | 12 | Daughter | — | California |
| 62 | Gerald J. Moore | 9 | Son | — | California |
| 63 | James C. Leary | 56 | Head | Guard Duty | Louisiana |
| 64 | Thelma R. Leary | 15 | Daughter | — | California |
| 65 | Elizabeth Rydberg | 55 | Head | Manager | Scotland |
| 66 | Anthony Andrews | 29 | Lodger | Gardener | Rhode Island |
| 67 | Mary R. Andrews | 19 | Lodger | — | Rhode Island |
| 68 | Eleanor P. Andrews | 2 | Lodger | — | California |
| 69 | David Hayes | 66 | Lodger | — | Kentucky |
| 70 | Walter N. Teachman | 77 | Lodger | — | New Jersey |
| 71 | John E. Browne | 61 | Head | Boiler Maker | Tennessee |
| 72 | Minnie A. Browne | 60 | Wife | — | Texas |
| 73 | George E. Browne | 28 | Son | Assistant Store Room | California |
| 74 | Lloyd R. Browne | 20 | Son | Mechanic | California |
| 75 | Lois A. Browne | 17 | Daughter | Comptometer | California |
| 76 | Anna Brooks | 69 | Lodger | — | New York |
| 77 | William Mcavoy | 30 | Head | Mail Clerk | California |
| 78 | Thelma F. Mcavoy | 28 | Wife | — | Massachusetts |
| 79 | Phyllis J. Mcavoy | 9 | Daughter | — | Massachusetts |
| 80 | Jane M. Mcavoy | 2 | Daughter | — | California |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)