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Oscar Anderson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Denver, Colorado
Our Model Tree links this Oscar Anderson across the 1900, 1910, 1920 and 1930 US Censuses in Denver, Colorado (XGBoost, ~Confirmed), with identified parents Andrew & Abraham — first a son (b.~1898), then head of a 3-person household.
Age 32
b. ~1898
Male
Son
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Denver, Colorado |
| Surname | Anderson |
| Given Name | Oscar M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Denver City |
| Est. Birth Year | ~1898 |
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 Oscar | Age | Birth yr |
|---|---|---|---|---|
| Charles Anderson | Head | — | 68 | ~1862 |
| Oscar Anderson | Son | — | 32 | ~1898 |
| Minnie Anderson | Spouse | — | 64 | ~1866 |
Census Appearances
1900
Arapahoe, Colorado
Son, age 3
Arapahoe, Colorado · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Oscar |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Colorado |
| Birth Month | Apr |
| Birth Year | 1897 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1910
Denver, Colorado
Son, age 11
Denver, Colorado · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Oscar B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Denver, Colorado
Son, age 21
Denver, Colorado · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Oscar B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Machinist |
| Industry | Machinery Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Son, age 32
Denver, Colorado · implied b. ~1898 — 3 household members
| Surname | Anderson |
| Given Name | Oscar M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Oscar Anderson across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Andrew Anderson (~0.92 confidence) and father Abraham Anderson (~0.92 confidence) and mother Mary Anderson (~0.92 confidence) and mother Mary Anderson (~0.92 confidence) and father Charles Anderson (~0.92 confidence) and father Charles Anderson (~0.92 confidence) and mother Minnie Anderson (~0.92 confidence) and mother Minnie Anderson (~0.92 confidence). The pedigree spans 1 generation with 8 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Anderson
b. ~1855
Source father
● Household
· direct · ~0.92
Father
Abraham Anderson
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Mary Anderson
b. ~1861
Source mother
● Household
· direct · ~0.92
Mother
Mary Anderson
b. ~1861
Source mother
● Household
· direct · ~0.92
Father
Charles Anderson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Charles Anderson
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Minnie Anderson
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Minnie Anderson
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Oscar Anderson
Son · 1930 · age 32 · b. ~1898 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Denver, Colorado
Open full size
1930 US Federal Census — Denver, Colorado
Page Contents
49 people indexed on this census page (ia:1930:15thcensus239unitrs:0773)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Carrie Vigil | 9 | Granddaughter | — | Colorado |
| 52 | Joseph E Ortega | 36 | Head | Laborer | New Mexico |
| 53 | Rebecca Ortega | 28 | Wife | — | New Mexico |
| 54 | Joseph Jr Ortega | 7 | Son | — | New Mexico |
| 55 | Eligio Ortega | 7 | Son | — | New Mexico |
| 56 | Beatrice B Ortega | 6 | Daughter | — | New Mexico |
| 57 | Dolores B Ortega | 4 | Daughter | — | Colorado |
| 58 | Jacob J Muniz | 20 | Lodger | Laborer | New Mexico |
| 59 | John A Norman | 51 | Head | Laborer | Sweden |
| 60 | Anna L Norman | 37 | Wife | — | South Dakota |
| 61 | Thelma E Norman | 17 | Daughter | Servant | South Dakota |
| 62 | Lloyd J Norman | 15 | Son | — | South Dakota |
| 63 | Gertrude L Norman | 13 | Daughter | — | South Dakota |
| 64 | Leonard P Norman | 6 | Son | — | Colorado |
| 65 | George Norman | 2 | Son | — | Colorado |
| 66 | James Muniz | 43 | Head | Farm Laborer | Colorado |
| 67 | Mabel Muniz | 43 | Wife | Farm Laborer | Colorado |
| 68 | James Jr Muniz | 14 | Son | Newsboy | Colorado |
| 69 | Fredrick M Muniz | 12 | Son | Newsboy | Colorado |
| 70 | Mary M Muniz | 10 | Daughter | Newsboy | Colorado |
| 71 | Lucy M Muniz | 7 | Daughter | — | Colorado |
| 72 | Lupe M Muniz | 5 | Daughter | — | Colorado |
| 73 | James B Muniz | 23 | Nephew | — | Colorado |
| 74 | Moses J Muniz | 18 | Lodger | Newsboy | New Mexico |
| 75 | Patrick Mcdermott | 54 | Head | Elevator Pilot | Ireland |
| 76 | Nora M Mcdermott | 47 | Wife | — | Ireland |
| 77 | Joseph Herlenvick | 46 | Head | Proprietor | Austria-Croatia |
| 78 | Anna Herlenvick | 37 | Wife | — | Austria-Croatia |
| 79 | Joseph Jr Herlenvick | 11 | Son | — | Colorado |
| 80 | John Herlenvick | 10 | Son | — | Colorado |
| 81 | Arthur Herlenvick | 7 | Son | — | Colorado |
| 82 | Henry Herlenvick | 4 | Son | — | Colorado |
| 83 | Mary Herlenvick | 1 | Daughter | — | Colorado |
| 84 | Julius E Haag | 42 | Head | Foreman | Kansas |
| 85 | Amy M Haag | 42 | Wife | — | Colorado |
| 86 | Audrey M Haag | 21 | Daughter | Saleslady | Colorado |
| 87 | Mary Doyle | 64 | Mother-in-law | — | New York |
| 88 | Charles Anderson | 68 | Head | Cook | Sweden |
| 89 | Minnie Anderson | 64 | Wife | — | Sweden |
| 90 | Oscar M Anderson THIS PERSON | 32 | Son | — | Colorado |
| 91 | Rasmus Mogensen | 64 | Head | Machinist | Denmark |
| 92 | Mary E Mogensen | 64 | Wife | — | Ireland |
| 93 | Endre P Mogensen | 42 | Son | Laborer | Colorado |
| 94 | Mary E Mogensen | 16 | Granddaughter | — | Colorado |
| 95 | Alice E Mogensen | 15 | Granddaughter | — | Colorado |
| 96 | Eugene H Schillinger | 67 | Head | Laborer | France |
| 97 | Marie Schillinger | 58 | Wife | — | Germany-Bavaria |
| 98 | Berta L Schillinger | 29 | Daughter | Stenographer | Colorado |
| 99 | Victor J Schillinger | 23 | Son | Window Trimmer | Colorado |
Pedigree Summary
Oscar
Gen 1 · 8 parents
~0.92
Max depth 4 (1900–1950 window)
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)