RP
Raymond Peterson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Raymond Peterson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Henry & Lars — first a son (b.~1906), then head of a 8-person household.
Age 24
b. ~1906
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Peterson |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Hardware |
| Industry | Dept Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Hardware |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1906 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Raymond | Age | Birth yr |
|---|---|---|---|---|
| Ruth Peterson | Daughter | — | 13 | ~1917 |
| Agnes Peterson | Daughter | — | 15 | ~1915 |
| Raymond Peterson | Son | — | 24 | ~1906 |
| Alice Peterson | Daughter | — | 19 | ~1911 |
| Emila Peterson | Daughter | — | 16 | ~1914 |
| Henry Peterson | Head | — | 52 | ~1878 |
| Emma Peterson | Spouse | — | 50 | ~1880 |
| Warren Peterson | Son | — | 11 | ~1919 |
Census Appearances
1910
Cook, Illinois
Son, age 3
Cook, Illinois · implied b. ~1907 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Swed. Swedish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 13
Cook, Illinois · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 24
Cook, Illinois · implied b. ~1906 — 8 household members
| Surname | Peterson |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Hardware |
| Industry | Dept Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Raymond Peterson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Henry Peterson (~0.92 confidence) and father Lars Peterson (~0.92 confidence) and mother Amanda Peterson (~0.92 confidence) and mother Amanda Peterson (~0.92 confidence) and mother Emma Peterson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Peterson
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Lars Peterson
b. ~1861
Source father
● Household
· direct · ~0.92
Mother
Amanda Peterson
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Amanda Peterson
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Emma Peterson
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Raymond Peterson
Son · 1930 · age 24 · b. ~1906 · Illinois
★ You are viewing this record
Sibling
Ruth Peterson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Peterson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emila Peterson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Peterson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Peterson
Sibling · 1930 · age 11
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
50 people indexed on this census page (ia:1930:illinoiscensus00reel442:1018)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Juanita Brown | 15 | Daughter | — | Illinois |
| 52 | Robert Brown | 8 | Son | — | Illinois |
| 53 | Lawrence Loper | 47 | Cousin | Photographer | Illinois |
| 54 | John Franeck | 38 | Head | Laborer | Yugoslavia |
| 55 | Mary Franeck | 29 | Wife | — | Yugoslavia |
| 56 | Virginia Franeck | 3 | Daughter | — | Illinois |
| 57 | Arthur Franeck | 1 | Son | — | Illinois |
| 58 | John Armanda | 56 | Head | — | Yugoslavia |
| 59 | Mary Armanda | 56 | Wife | — | Yugoslavia |
| 60 | Michael Luss | 44 | Lodger | Ironworker | Yugoslavia |
| 61 | Daniel Bradicic | 24 | Lodger | Auto Repairs | Illinois |
| 62 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
| 63 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
| 64 | Stephen Gorman | 41 | Head | Inspector | Illinois |
| 65 | Mary Gorman | 38 | Wife | Saleslady | Illinois |
| 66 | Ellen Gorman | 12 | Daughter | — | Illinois |
| 67 | Virginia Gorman | 9 | Daughter | — | Illinois |
| 68 | Stephen Gorman | 8 | Son | — | Illinois |
| 69 | Joseph Mcwilliams | 47 | Head | Machinist | North Ireland |
| 70 | Mary Mcwilliams | 40 | Wife | — | North Ireland |
| 71 | Joseph Mcwilliams | 18 | Son | Clerical | Illinois |
| 72 | Thomas Mcwilliams | 16 | Son | — | Illinois |
| 73 | James Mcwilliams | 12 | Son | — | Illinois |
| 74 | Mary Mcwilliams | 9 | Daughter | — | Illinois |
| 75 | Edward Mcwilliams | 6 | Son | — | Illinois |
| 76 | David Mcwilliams | 2 | Son | — | Illinois |
| 77 | John Mcwilliams | 0 | Son | — | Illinois |
| 78 | Nicholas Weber | 53 | Head | Cabinet Maker | Roumania |
| 79 | Rose Weber | 41 | Wife | — | Hungary |
| 80 | Rose Weber | 7 | Daughter | — | Illinois |
| 81 | Nicholas Jr. Weber | 5 | Son | — | Illinois |
| 82 | Cora Weber | 2 | Daughter | — | Roumania |
| 83 | Gustave Peterson | 53 | Head | Carpenter | Sweden |
| 84 | Clara Peterson | 28 | Wife | — | Indiana |
| 85 | Evelyn Clara Peterson | 5 | Daughter | — | Illinois |
| 86 | Henry Peterson | 52 | Head | Laborer | Illinois |
| 87 | Emma Peterson | 50 | Wife | — | Illinois |
| 88 | Raymond Peterson THIS PERSON | 24 | Son | Hardware | Illinois |
| 89 | Alice Peterson | 19 | Daughter | Stenographer | Illinois |
| 90 | Emila Peterson | 16 | Daughter | — | Illinois |
| 91 | Agnes Peterson | 15 | Daughter | — | Illinois |
| 92 | Ruth Peterson | 13 | Daughter | — | Illinois |
| 93 | Warren Peterson | 11 | Son | — | Illinois |
| 94 | Maurice Willman | 64 | Head | Cigar Maker | Germany |
| 95 | Agnes Willman | 67 | Wife | — | Germany |
| 96 | Frank Hennick | 28 | Son | Shipping Clerk | Illinois |
| 97 | Joseph Machtemes | 34 | Head | Tailor | Illinois |
| 98 | Lillie Machtemes | 28 | Wife | — | Illinois |
| 99 | Lydia Ann Machtemes | 9 | Daughter | — | Illinois |
| 100 | Lorraine Machtemes | 8 | Daughter | — | Illinois |
Pedigree Summary
Raymond + 5 siblings
Gen 1 · 5 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)