RA
Roy Anderson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Roy Anderson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Pauline & George — first a son (b.~1909), then head of a 6-person household.
Age 21
b. ~1909
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Anderson |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Draftsman |
| Industry | Teletype |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Draftsman |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Roy | Age | Birth yr |
|---|---|---|---|---|
| Freddy Anderson | Daughter | — | 27 | ~1903 |
| Pauline Anderson | Head | — | 53 | ~1877 |
| Ben Plosted | Other | — | 26 | ~1904 |
| Frank Anderson | Son | — | 25 | ~1905 |
| Albert Anderson | Son | — | 13 | ~1917 |
| Roy Anderson | Son | — | 21 | ~1909 |
Census Appearances
1910
Cook, Illinois
Son, age
Cook, Illinois · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | North Dakota |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 21
Cook, Illinois · implied b. ~1909 — 6 household members
| Surname | Anderson |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Draftsman |
| Industry | Teletype |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Roy Anderson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: mother Pauline Anderson (~0.92 confidence) and father George Anderson (~0.92 confidence) and mother Mary Anderson (~0.92 confidence) and mother Hattie Anderson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Pauline Anderson
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
George Anderson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Mary Anderson
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Hattie Anderson
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Roy Anderson
Son · 1930 · age 21 · b. ~1909 · Illinois
★ You are viewing this record
Sibling
Frank Anderson
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freddy Anderson
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Anderson
Sibling · 1930 · age 13
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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
43 people indexed on this census page (ia:1930:illinoiscensus00reel480:0900)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Innocenz Drabick | 57 | Head | Laborer | Czechoslovakia |
| 52 | Frances Drabick | 59 | Wife | — | Czechoslovakia |
| 53 | Henry Dillon | 39 | Head | Supervisor | Pennsylvania |
| 54 | Genevieve Dillon | 32 | Wife | — | New York |
| 55 | Donald Dillon | 4 | Son | — | Illinois |
| 56 | Eileen Dillon | 3 | Daughter | — | Illinois |
| 57 | Pauline Anderson | 53 | Head | — | Norway |
| 58 | Freddy Anderson | 27 | Daughter | Secretary | Norway |
| 59 | Frank Anderson | 25 | Son | Draftsman | Illinois |
| 60 | Roy Anderson THIS PERSON | 21 | Son | Draftsman | Illinois |
| 61 | Albert Anderson | 13 | Son | — | Illinois |
| 62 | Ben Plosted | 26 | Lodger | Baker | Indiana |
| 63 | Walter Melhorn | 38 | Head | Receiver | Wisconsin |
| 64 | Teresa Melhorn | 47 | Wife | — | Kansas |
| 65 | Viola Melhorn | 15 | Daughter | — | Wisconsin |
| 66 | Albert Hein | 44 | Brother | Receiver | Kansas |
| 67 | Herbert D. Felts | 43 | Head | Salesman | Tennessee |
| 68 | Warda Felts | 33 | Wife | — | Missouri |
| 69 | Herbert Felts | 18 | Son | — | Colorado |
| 70 | Maxine Felts | 15 | Daughter | — | Colorado |
| 71 | Charles D. Uthes | 60 | Head | Owner | Illinois |
| 72 | Minnie Uthes | 60 | Wife | — | Illinois |
| 73 | Robert Uthes | 28 | Son | Chauffeur | Illinois |
| 74 | Grace Uthes | 27 | Daughter-in-law | — | Illinois |
| 75 | Oscar Andresen | 34 | Son-in-law | Accountant | Wisconsin |
| 76 | Edna Andresen | 32 | Daughter | Sales Clerk | Illinois |
| 77 | Robert Andresen | 3 | Gr. Son | — | Illinois |
| 78 | Rina Irein | 68 | Head | — | Norway |
| 79 | John Anda | 67 | Brother | Buyer | Norway |
| 80 | Marie Anda | 17 | Niece | — | Illinois |
| 81 | Asbjorn C. Anda | 65 | Brother | — | Norway |
| 82 | Harriette Anda | 30 | Niece | — | Indiana |
| 83 | Joseph Anda | 53 | Brother | Messenger | Norway |
| 84 | Sam Manina | 53 | Head | Barber | Italy |
| 85 | Mary Manina | 49 | Wife | — | Italy |
| 86 | Sarah Manina | 22 | Daughter | Seamstress | Illinois |
| 87 | Josephine Manina | 21 | Daughter | Clerk | Illinois |
| 88 | Sam Manina | 19 | Son | Barber | Illinois |
| 89 | Simon Richleffs | 34 | Head | Accountant | Illinois |
| 90 | Rose Richleffs | 34 | Wife | — | Illinois |
| 91 | June Richleffs | 8 | Daughter | — | Illinois |
| 92 | Kenneth Richleffs | 3 | Son | — | Illinois |
| 93 | Amanda Richleffs | 58 | Mother | — | Germany |
Pedigree Summary
Roy + 3 siblings
Gen 1 · 4 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)