AR
Arthur Ross — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Arthur Ross across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Arthur & Arthur — first a son (b.~1919), then head of a 8-person household.
Age 11
b. ~1919
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Ross |
| Given Name | Arthur Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1919 |
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 Arthur | Age | Birth yr |
|---|---|---|---|---|
| John Miller | Other | — | 72 | ~1858 |
| John Ross | Son | — | 5 | ~1925 |
| Arthur Ross | Son | — | 11 | ~1919 |
| Leslie Ross | Son | — | 2 | ~1928 |
| Arthur Ross | Head | — | 32 | ~1898 |
| Lulu Ross | Spouse | — | 27 | ~1903 |
| Lillian Burglund | Other | — | 12 | ~1918 |
| Edward Ross | Son | — | 10 | ~1920 |
Census Appearances
1920
Cook, Illinois
Son, age
Cook, Illinois · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Arthur Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Germany |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1919 — 8 household members
| Surname | Ross |
| Given Name | Arthur Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 21
Cook-County, Illinois · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Russ |
| Given Name | Arthur Jr. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | baker |
| Industry | retail bakery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 850 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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 Arthur Ross across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Arthur Ross (~0.92 confidence) and father Arthur Ross (~0.92 confidence) and father Arthur Russ (~0.92 confidence) and mother Lulu Ross (~0.92 confidence) and mother Marie Russ (~0.92 confidence) and mother Martha Ross (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arthur Ross
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Arthur Ross
b. ~1898
Source father
● Household
· direct · ~0.92
Father
Arthur Russ
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Lulu Ross
b. ~1903
Source mother
● Household
· direct · ~0.92
Mother
Marie Russ
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Martha Ross
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Ross
Son · 1930 · age 11 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
John Ross
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Ross
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leslie Ross
Sibling · 1930 · age 2
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:illinoiscensus00reel455:0429)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lorraine Levantin | 11 | Daughter | — | Illinois |
| 2 | William L Kowalsky | 56 | Head | Leather Worker | Germany |
| 3 | Edwin Kowalsky | 29 | Son | Sign Painter | Illinois |
| 4 | Albert Schill | 35 | Head | Driving Range | Nebraska |
| 5 | Lillian Schill | 39 | Wife | Packer | Illinois |
| 6 | Dorothy Schill | 12 | Daughter | — | Illinois |
| 7 | William Schill | 8 | Son | — | Illinois |
| 8 | Fern Schill | 24 | Brother | Chauffeur | Nebraska |
| 9 | Lilly Schill | 26 | Sister | Fruit Packer | Nebraska |
| 10 | Mildred Wynants | 34 | Head | Manager | Illinois |
| 11 | Louis Wynants | 12 | Son | — | Illinois |
| 12 | John Wynants | 75 | Head | Laborer | Holland |
| 13 | Agnes Wynants | 57 | Wife | — | Sweden |
| 14 | Charles Burglund | 25 | Step-son | Packer | Illinois |
| 15 | Rae Burglund | 18 | Step-dau | Wrapper | Illinois |
| 16 | Arthur Briggs | 48 | Head | Foreman | Indiana |
| 17 | Sylvia Briggs | 42 | Wife | — | Indiana |
| 18 | Irene Briggs | 24 | Daughter | Inspector | Indiana |
| 19 | Vivian Briggs | 20 | Daughter | Packer | Illinois |
| 20 | James Briggs | 14 | Son | — | Illinois |
| 21 | Robert Briggs | 12 | Son | — | Illinois |
| 22 | Adeline Briggs | 11 | Daughter | — | Illinois |
| 23 | Charles G Warwick | 67 | Head | Conductor | Michigan |
| 24 | Sena Warwick | 62 | Wife | — | Wisconsin |
| 25 | John Muller | 44 | Head | Laborer | Indiana |
| 26 | Tillie Muller | 42 | Wife | — | Illinois |
| 27 | Lois J Muller | 13 | Daughter | — | Indiana |
| 28 | John Mihalic | 37 | Head | Laborer | Yugo-Slav. |
| 29 | Irene Mihalic | 25 | Wife | — | Illinois |
| 30 | Frank Mihalic | 7 | Son | — | Illinois |
| 31 | Thomas Mihalic | 0 | Son | — | Illinois |
| 32 | George Goebel | 74 | Head | Janitor | Illinois |
| 33 | Ada A Goebel | 59 | Wife | — | Illinois |
| 34 | George W Goebel | 12 | Son | — | Illinois |
| 35 | Raymond Goebel | 13 | Son | — | Illinois |
| 36 | Alice Goebel | 12 | Daughter | — | Illinois |
| 37 | Joseph Schaller | 34 | Head | Teamster | Illinois |
| 38 | Marie Schaller | 30 | Wife | — | Illinois |
| 39 | Emily Schaller | 10 | Son | — | Illinois |
| 40 | Anna Schaller | 12 | Daughter | — | Illinois |
| 41 | Velma Schaller | 8 | Daughter | — | Illinois |
| 42 | Joseph Jr Schaller | 6 | Son | — | Illinois |
| 43 | Arthur Ross | 32 | Head | Chauffeur | Illinois |
| 44 | Lulu Ross | 27 | Wife | — | Pennsylvania |
| 45 | Arthur Jr Ross THIS PERSON | 11 | Son | — | Illinois |
| 46 | Edward Ross | 10 | Son | — | Illinois |
| 47 | John Ross | 5 | Son | — | Illinois |
| 48 | Leslie Ross | 2 | Son | — | Illinois |
| 49 | John Miller | 72 | Bro-in-law | Laborer | Pennsylvania |
| 50 | Lillian Burglund | 12 | Step-dau | — | Illinois |
Pedigree Summary
Arthur + 3 siblings
Gen 1 · 6 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)