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Charles Brady — 1940 US Census Record
Model Tree available1940 United States Federal Census · Scott-County, Iowa
Our Model Tree links this Charles Brady across the 1920, 1930 and 1940 US Censuses in Scott-County, Iowa (XGBoost, ~Confirmed), with identified parents Charles & Eleanor — first a son (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Scott-County, Iowa |
| Surname | Brady |
| Given Name | Charles |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Davenport |
| 1935 Residence (County) | Scott |
| Additional Details | |
| Occupation | Apprentice |
| Industry | Rug Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 412 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Apprentice |
| Township / Ward | Davenport |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Brady | Son | — | 21 | ~1919 |
| Eleanor Brady | Spouse | — | 20 | ~1920 |
| Betty Brady | Daughter | — | 18 | ~1922 |
| Charles Brady | Head | — | 40 | ~1900 |
Census Appearances
1920
Scott, Iowa
Son, age
Scott, Iowa · implied b. ~1920 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Scott, Iowa
Son, age 10
Scott, Iowa · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Scott-County, Iowa
Son, age 21
Scott-County, Iowa · implied b. ~1919 — 4 household members
| Surname | Brady |
| Given Name | Charles |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Davenport |
| 1935 Residence (County) | Scott |
| Occupation | Apprentice |
| Industry | Rug Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 412 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Charles Brady across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Brady (~0.92 confidence) and mother Eleanor Brady (~0.50 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.71
Father
Charles Brady
b. ~1900
Source father
● Household
· direct · ~0.92
Mother
Eleanor Brady
b. ~1920
Source mother
● Household
· direct · ~0.5
This person
Anchor record
Charles Brady
Son · 1940 · age 21 · b. ~1919 · Iowa
★ You are viewing this record
Sibling
Betty Brady
Sibling · 1940 · age 18
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 — Scott-County, Iowa
Open full size
1940 US Federal Census — Scott-County, Iowa
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01202-00850)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frances Petrick | 66 | lodger | — | Iowa |
| 2 | Clara Mcgroggin | 33 | servant | Waitress | Iowa |
| 3 | Agnes Dempsey | 54 | lodger | Office | Kansas |
| 4 | Lillian Nickerson | 59 | servant | Cook | Illinois |
| 5 | Mary Larkin | 35 | lodger | — | New York |
| 6 | Sarah Rowan | 67 | lodger | — | Ireland |
| 7 | Catherine Mcdonald | 72 | lodger | — | Iowa |
| 8 | Margaret O'Brien | 62 | lodger | — | Iowa |
| 9 | Mary Renihan | 78 | lodger | — | Iowa |
| 10 | Catherine Condon | 65 | lodger | — | Kentucky |
| 11 | Esther Mcnernett | 24 | lodger | Waitress | Iowa |
| 13 | William Courin | 65 | head | Shipping Clerk | Missouri |
| 14 | Lydia Courin | 65 | wife | — | Iowa |
| 15 | Merle Dietz | 38 | daughter | — | Iowa |
| 16 | Philip Dietz | 15 | son | New Worker | Iowa |
| 17 | Robert Dietz | 13 | grand son | — | Iowa |
| 18 | Dorothy Dietz | 11 | grand daughter | — | Iowa |
| 19 | Matilda Glaser | 80 | head | — | Iowa |
| 20 | Edward Glaser | 45 | son | Laborer | Iowa |
| 21 | Mary Snyder | 41 | daughter | — | Iowa |
| 22 | Marcella Snyder | 19 | grand daughter | Saleslady | Iowa |
| 23 | Charles Snyder | 16 | grand son | — | Iowa |
| 24 | Eugene Tracer | 43 | head | Proprietor | Iowa |
| 25 | Helen Tracer | 36 | wife | — | Illinois |
| 26 | John Tracer | 9 | son | — | Iowa |
| 27 | Charles Brady | 40 | head | Painter | Illinois |
| 28 | Eleanor Brady | 20 | wife | — | Illinois |
| 29 | Charles Brady THIS PERSON | 21 | son | Apprentice | Iowa |
| 30 | Betty Brady | 18 | daughter | — | Iowa |
| 31 | Earl Matthews | 24 | head | Cutter | Iowa |
| 32 | Marian Matthews | 22 | wife | — | Iowa |
| 33 | Earl Matthews | 4 | son | — | Iowa |
| 34 | Patricia Matthews | 2 | daughter | — | Iowa |
| 35 | Nicholas Jasper | 30 | head | Shipping Helper | Iowa |
| 36 | Geraldine Jasper | 21 | wife | — | Iowa |
| 37 | William Jasper | 2 | son | — | Iowa |
| 38 | Henry Moller | 66 | head | — | Iowa |
| 39 | Anastasia Moller | 57 | wife | — | Iowa |
| 40 | Walter Moller | 25 | son | Mechanic | Iowa |
Pedigree Summary
Charles + 1 sibling
Gen 1 · 2 parents
~0.71
Max depth 4 (1900–1950 window)
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)