IP
Ida Price — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Ida Price across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Price |
| Given Name | Ida Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Price | Spouse | — | 43 | ~1897 |
| James Price | Other | — | 31 | ~1909 |
| Robert Price | Son | — | 17 | ~1923 |
| Ida Price | Daughter | — | 15 | ~1925 |
| Ruth Price | Daughter | — | 12 | ~1928 |
| Loutie Price | Other | — | 28 | ~1912 |
| Robert Price | Head | — | 44 | ~1896 |
| Barbara Price | Other | — | 7 | ~1933 |
| Helen Price | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Cook, Illinois
Daughter, age 5
Cook, Illinois · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Price |
| Given Name | Ida Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Cook-County, Illinois
Daughter, age 15
Cook-County, Illinois · implied b. ~1925 — 9 household members
| Surname | Price |
| Given Name | Ida Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Industry | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Ida Price across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Price
Daughter · 1940 · age 15 · b. ~1925 · Illinois
★ You are viewing this record
Sibling
Ruth Price
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Price
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Price
Sibling · 1940 · age 17
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
1940 US Federal Census — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00928-00023)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jean Daniel | 3 | Daughter | — | Alabama |
| 42 | Donald Daniel | 1 | Son | — | Illinois |
| 44 | Joseph Woods | 30 | Head | Hiker | Kentucky |
| 45 | Alma Thomas | 30 | Lodger | Maid | Connecticut |
| 46 | Bernard Thomas | 11 | Son | — | Massachusetts |
| 47 | Catherine Thomas | 8 | Daughter | — | Illinois |
| 48 | Jean Marie Thomas | 7 | Daughter | — | Illinois |
| 49 | Jack Wilkes | 34 | Head | House Man | Mississippi |
| 50 | Rose Wilkes | 31 | Wife | Maid | Mississippi |
| 51 | Minnie Fairfax | 41 | Lodger | Nurse Attendant | Mississippi |
| 52 | Rose Thomas | 38 | Lodger | Maid | Mississippi |
| 53 | Lovie Payne | 40 | Head | Maid | Louisiana |
| 54 | Elbert (Ab) Mingle | 21 | Son | — | Louisiana |
| 55 | Jessie King | 23 | Lodger | — | Mississippi |
| 56 | John Clark | 55 | Head | — | Illinois |
| 57 | Lela Gibbs | 28 | Lodger | — | Louisiana |
| 58 | John Sylvester | 56 | Head | Casing Washer | Texas |
| 59 | Cecelia Sylvester | 37 | Wife | — | Tennessee |
| 60 | Emily Wilson | 34 | Lodger | — | Georgia |
| 61 | Pauline Bailey | 37 | Lodger | Dramatist | Tennessee |
| 62 | Lee Davis | 42 | Lodger | Trucker | Tennessee |
| 63 | Robert Price | 44 | Head | Clerk | Alabama |
| 64 | Gertrude Price | 43 | Wife | — | Alabama |
| 65 | Robert Price | 17 | Son | — | Missouri |
| 66 | Ida Mae Price THIS PERSON | 15 | Daughter | — | Michigan |
| 67 | Helen Price | 14 | Daughter | — | Illinois |
| 68 | Ruth Price | 12 | Daughter | — | Illinois |
| 69 | James Price | 31 | Brother | Waiter | Alabama |
| 70 | Loutie Price | 28 | Sister in L | — | Alabama |
| 71 | Barbara Price | 7 | Niece | — | Illinois |
| 72 | Thomas Brown | 40 | Head | Mechanic | Kentucky |
| 73 | Queenie Brown | 35 | Wife | Maid | Mississippi |
| 74 | Norwood Washington | 23 | Lodger | Porter | Mississippi |
| 75 | Georgianna Dye | 37 | Head | Seamstress | Alabama |
| 76 | Betty Jean Dye | 7 | Daughter | — | Illinois |
| 77 | Walter Dye | 5 | Son | — | Illinois |
| 78 | Orlando Dye | 2 | Son | — | Illinois |
| 79 | George Strong | 36 | Head | Butcher | Alabama |
| 80 | Charlotte Malone | 22 | Lodger | Presser | Alabama |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)