KA
Katherine Anderson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Katherine Anderson across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 14-person household.
Age 16
b. ~1914
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Anderson |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1914 |
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.
14 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Marie Anderson | Daughter | — | 18 | ~1912 |
| Theresa Anderson | Daughter | — | 5 | ~1925 |
| Charles Anderson | Head | — | 41 | ~1889 |
| Margaret Anderson | Daughter | — | 17 | ~1913 |
| Virginia Anderson | Daughter | — | 13 | ~1917 |
| George Anderson | Son | — | 3 | ~1927 |
| Thomas Anderson | Son | — | 6 | ~1924 |
| Rita Anderson | Daughter | — | 14 | ~1916 |
| Charles Anderson | Son | — | 10 | ~1920 |
| Bridget Anderson | Spouse | — | 40 | ~1890 |
| Robert Anderson | Son | — | 1 | ~1929 |
| Katherine Anderson | Daughter | — | 16 | ~1914 |
| Lois Anderson | Daughter | — | 7 | ~1923 |
| Anna Hunt | Other | — | 45 | ~1885 |
Census Appearances
1930
Cook, Illinois
Daughter, age 16
Cook, Illinois · implied b. ~1914 — 14 household members
| Surname | Anderson |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 27
Cook-County, Illinois · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Kathrine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | Clerk |
| Industry | Retail Grocery |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Katherine Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Anderson
Daughter · 1930 · age 16 · b. ~1914 · Illinois
★ You are viewing this record
Sibling
Theresa Anderson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Anderson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Anderson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Anderson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Anderson
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Anderson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Anderson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Anderson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Anderson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Anderson
Sibling · 1930 · age 14
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:illinoiscensus00reel439:1041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grace Barker | 46 | Head | — | Illinois |
| 2 | Frank Barker | 17 | Son | — | Illinois |
| 3 | William Barker | 15 | Son | — | Illinois |
| 4 | Charles J. Anderson | 41 | Head | Salesman | Illinois |
| 5 | Bridget Anderson | 40 | Wife | — | Illinois |
| 6 | Marie Anderson | 18 | Daughter | Stenographer | Illinois |
| 7 | Margaret Anderson | 17 | Daughter | Stenographer | Illinois |
| 8 | Katherine Anderson THIS PERSON | 16 | Daughter | — | Illinois |
| 9 | Rita Anderson | 14 | Daughter | — | Illinois |
| 10 | Virginia Anderson | 13 | Daughter | — | Illinois |
| 11 | Charles Anderson | 10 | Son | — | Illinois |
| 12 | Lois Anderson | 7 | Daughter | — | Illinois |
| 13 | Thomas Anderson | 6 | Son | — | Illinois |
| 14 | Theresa Anderson | 5 | Daughter | — | Illinois |
| 15 | George Anderson | 3 | Son | — | Illinois |
| 16 | Robert Anderson | 1 | Son | — | Illinois |
| 17 | Anna Hunt | 45 | Sister | — | Illinois |
| 18 | Warren Phillips | 42 | Head | — | Tennessee |
| 19 | Katherine Phillips | 31 | Wife | — | Illinois |
| 20 | Ray Phillips | 8 | Son | — | Illinois |
| 21 | Herbert Fowler | 44 | Head | Officer | Ohio |
| 22 | Mary Fowler | 42 | Wife | — | Illinois |
| 23 | Gertrude Fowler | 15 | Daughter | — | Illinois |
| 24 | Agnes Fowler | 19 | Sister | Clerk | Illinois |
| 25 | Alfred King | 44 | Head | Clerk | Illinois |
| 26 | Elizabeth King | 45 | Wife | — | Illinois |
| 27 | Bernice King | 17 | Daughter | — | Illinois |
| 28 | Joseph Kopeck | 60 | Head | Conductor | Czechoslovakia |
| 29 | Mary Kopeck | 58 | Wife | — | Czechoslovakia |
| 30 | Anna Kopeck | 15 | Daughter | — | Illinois |
| 31 | Joseph Kopeck | 13 | Son | — | Illinois |
| 32 | Boyton Stephens | 50 | Head | Conductor | California |
| 33 | Grace Stephens | 48 | Wife | — | Illinois |
| 34 | Carl Piazza | 41 | Head | Clerk | Italy |
| 35 | Florence Piazza | 37 | Wife | — | Illinois |
| 36 | Rose Piazza | 12 | Daughter | — | Illinois |
| 37 | Carl Piazza | 11 | Son | — | Illinois |
| 38 | Frank Piazza | 10 | Son | — | Illinois |
| 39 | Cosmo Piazza | 8 | Son | — | Illinois |
| 40 | Frank Gordon | 35 | Head | Salesman | Illinois |
| 41 | Margaret Gordon | 28 | Wife | — | Illinois |
| 42 | Thomas Simpson | 51 | Head | Salesman | Illinois |
| 43 | Estelle Simpson | 49 | Wife | — | Illinois |
| 44 | Margaret Simpson | 23 | Daughter | Teacher | Illinois |
| 45 | Jean Schultz | 56 | Head | — | Iowa |
| 46 | Donald Schultz | 22 | Son | — | Iowa |
| 47 | Mildred Schultz | 20 | Daughter | — | Iowa |
| 48 | Lucille Schultz | 18 | Daughter | — | Iowa |
| 49 | Louis Schultz | 52 | Brother | Clerk | Iowa |
| 50 | George Schultz | 49 | Brother | Clerk | Iowa |
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)