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Gertrude Moore — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Colorado
Our Model Tree links this Gertrude Moore across the 1930 and 1940 US Censuses in Jefferson, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 13-person household.
Age 4
b. ~1926
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Colorado |
| Surname | Moore |
| Given Name | Gertrude |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Additional Details | |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Edgewater Precinct 20 Lakewood |
| Est. Birth Year | ~1926 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Donald Moore | Son | — | 2 | ~1928 |
| Reginald Moore | Other | — | 24 | ~1906 |
| Mary Moore | Spouse | — | 31 | ~1899 |
| Walter Moore | Other | — | 31 | ~1899 |
| Kenneth Moore | Son | — | 6 | ~1924 |
| Nathaniel Minor | Head | — | 77 | ~1853 |
| Richard Libbie | Other | — | 12 | ~1918 |
| Alice Moore | Spouse | — | 23 | ~1907 |
| Benjamin Dalton | Other | — | 70 | ~1860 |
| Nathaniel Libbie | Other | — | 15 | ~1915 |
| Rodger Moore | Son | — | 8 | ~1922 |
| Henrietta Minor | Spouse | — | 68 | ~1862 |
| Gertrude Moore | Daughter | — | 4 | ~1926 |
Census Appearances
1930
Jefferson, Colorado
Daughter, age 4
Jefferson, Colorado · implied b. ~1926 — 13 household members
| Surname | Moore |
| Given Name | Gertrude |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Jefferson-County, Colorado
Daughter, age 14
Jefferson-County, Colorado · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | More |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 36 Denver |
| 1935 Residence (County) | Jefferson |
| Highest Grade | G 9 |
| 1935 Residence | Same Place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Gertrude Moore across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Gertrude Moore
Daughter · 1930 · age 4 · b. ~1926 · Colorado
★ You are viewing this record
Sibling
Rodger Moore
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Moore
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Moore
Sibling · 1930 · age 6
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
1930 US Federal Census — Jefferson, Colorado
Open full size
1930 US Federal Census — Jefferson, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus243unit:0908)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Krabacher | 10 | son | None | Colorado |
| 2 | Joe Krabacher | 6 | son | None | Colorado |
| 3 | Edward Jr Krabacher | 3 | son | None | Colorado |
| 4 | David Bruce | 70 | head | Farmer | Canada Eng |
| 5 | Elizabeth Bruce | 63 | wife | None | Canada Eng |
| 6 | Ruth Kelly | 31 | head | Clerk | Colorado |
| 7 | James Kelly | 4 | son | None | Colorado |
| 8 | Nancy Marguerite Kelly | 34 | sister | Bookkeeper | Colorado |
| 9 | Hanson H. Wildman | 34 | head | Contractor | California |
| 10 | Auline Wildman | 32 | wife | None | Colorado |
| 11 | Hanson H. Jr Wildman | 5 | son | None | Colorado |
| 12 | Frank Kiser | 41 | head | Machinist | Kansas |
| 13 | Rosell Kiser | 21 | wife | None | Colorado |
| 14 | Jorgen P. Hvid | 57 | head | Clerk | Denmark |
| 15 | Ingine Hvid | 49 | wife | None | Denmark |
| 16 | Edward L. Braly | 34 | head | Salesman | Oklahoma |
| 17 | Lena Braly | 30 | wife | None | Iowa |
| 18 | Edward Jr. Braly | 5 | son | None | Oklahoma |
| 19 | Junie Braly | 2 | son | None | Oklahoma |
| 20 | Peter Nielsen | 66 | head | Painter | Denmark |
| 21 | Louise Nielsen | 58 | wife | None | Germany |
| 22 | Adolf C. Nielsen | 32 | son | Painter | Denmark |
| 23 | Ellen Nielsen | 27 | daughter | Stenographer | Denmark |
| 24 | Willard P. Forsyth | 45 | head | Traffic Man | Colorado |
| 25 | Hazel B. Forsyth | 41 | wife | None | Colorado |
| 26 | Nathaniel Minor | 77 | head | Farmer | Kentucky |
| 27 | Henrietta Minor | 68 | wife | None | Iowa |
| 28 | Benjamin Dalton | 70 | brother-in-law | Farmer | Iowa |
| 29 | Richard Libbie | 12 | grandson | None | Colorado |
| 30 | Nathaniel Libbie | 15 | grandson | Clerk | Colorado |
| 31 | Walter Moore | 31 | R | Farmer | Colorado |
| 32 | Mary Bruce Moore | 31 | wife | None | Massachusetts |
| 33 | Rodger Moore | 8 | son | None | Colorado |
| 34 | Kenneth Moore | 6 | son | None | Colorado |
| 35 | Reginald Moore | 24 | O | Farmer | Colorado |
| 36 | Alice Moore | 23 | wife | None | Colorado |
| 37 | Gertrude Moore THIS PERSON | 4 | daughter | None | Colorado |
| 38 | Donald Moore | 2 | son | None | Colorado |
| 39 | George S. Gross | 60 | head | Superintendent | Indiana |
| 40 | Nellie Gross | 59 | wife | None | Iowa |
| 41 | Arthur Landgraf | 26 | R | Farmer | Colorado |
| 42 | Isabel Landgraf | 24 | wife | None | Colorado |
| 43 | Arthur Jr. Landgraf | 6 | son | None | Colorado |
| 44 | Thomas Cooper | 31 | hired man | Hired Man | Nebraska |
| 45 | Thomas Abe | 32 | head | Printer | Japan |
| 46 | Laura Abe | 26 | wife | None | Colorado |
| 47 | Darien Abe | 1 | son | None | Colorado |
| 48 | Tango Abe | 68 | father | Farmer | Japan |
| 49 | Joe Mandels | 28 | head | Farmer | Russia |
| 50 | Rebecca Mandels | 27 | wife | None | Russia |
Related Census Records
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)