JD
John Daly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · District-Of-Columbia-County, District of Columbia
Our Model Tree links this John Daly across the 1930 and 1940 US Censuses in District-Of-Columbia-County, District of Columbia (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 10-person household.
Age 20
b. ~1920
Male
Son
Born: Dist of Columbia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | District-Of-Columbia-County, District of Columbia |
| Surname | Daly |
| Given Name | John J. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Dist of Columbia |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Additional Details | |
| Occupation | Printer |
| Industry | Box factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2000 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| Birthplace (normalized) | dist of columbia |
| Occupation | Printer |
| Township / Ward | Washington |
| Est. Birth Year | ~1920 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Daly | Daughter | — | 16 | ~1924 |
| Katherine Daly | Daughter | — | 11 | ~1929 |
| Shirley Daly | Daughter | — | 3 | ~1937 |
| John Daly | Head | — | 43 | ~1897 |
| John Daly | Son | — | 20 | ~1920 |
| Winston Daly | Son | — | 7 | ~1933 |
| William Daly | Son | — | 15 | ~1925 |
| James Daly | Son | — | 2 | ~1938 |
| Carol Daly | Son | — | 9 | ~1931 |
| Katherine Daly | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Washington, District …
Son, age 13
Washington, District of Columbia · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daley |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Dist. of Columbia |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birthplace (normalized) | dist of columbia |
1940
District-Of-Columbia-County, District …
Son, age 20
District-Of-Columbia-County, District of Columbia · implied b. ~1920 — 10 household members
| Surname | Daly |
| Given Name | John J. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Dist of Columbia |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Occupation | Printer |
| Industry | Box factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2000 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| Birthplace (normalized) | dist of columbia |
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 John Daly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Daly
Son · 1940 · age 20 · b. ~1920 · District of Columbia
★ You are viewing this record
Sibling
Winston Daly
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Daly
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Daly
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Daly
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Daly
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carol Daly
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Daly
Sibling · 1940 · age 3
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 — District-Of-Columbia-County, District of Columbia
Open full size
1940 US Federal Census — District-Of-Columbia-County, District of Columbia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00562-00095)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John P. Son Frawley | 12 | Son | — | Dist of Columbia |
| 2 | Tony Piscitelli | 35 | Lodger | Foreman | Connecticut |
| 3 | Joe Haley Lepish | 41 | Head | Architect | Massachusetts |
| 4 | Edith P. Lepish | 36 | Wife | Journalist | Virginia |
| 5 | Charles Mch. Norton | 33 | Head | Administrator | Illinois |
| 6 | Martha H. Norton | 27 | Wife | — | New York |
| 7 | Honora D. Comer | 60 | Head | — | Ohio |
| 8 | Eleanor C. Meloney | 36 | Daughter | Teacher | Pennsylvania |
| 9 | Sara Meloney | 3 | Granddaughter | — | Dist of Columbia |
| 10 | John Meloney | 2 | Grandson | — | Massachusetts |
| 11 | Isadore Feldman | 39 | Head | Proprietor | Russia |
| 12 | Lilian Feldman | 31 | Wife | — | Russia |
| 13 | Isadore Selkowitz | 18 | Nephew | Helper | Maryland |
| 14 | Charles W. Talley | 42 | Head | Clerk | Maryland |
| 15 | Rosanna C. Talley | 36 | Wife | — | Maryland |
| 16 | Edwin Gableman | 54 | Head | Reporter | Ohio |
| 17 | Ellen Gableman | 47 | Wife | — | Ohio |
| 18 | Barbara Gableman | 15 | Daughter | — | Dist of Columbia |
| 19 | Fred E. Kettner | 58 | Head | Millworker | Dist of Columbia |
| 20 | Elizabeth R. Kettner | 54 | Wife | — | Dist of Columbia |
| 21 | Mary Morgan | 53 | Head | — | Maryland |
| 22 | Mary M. Morgan | 23 | Daughter | Secretary | Dist of Columbia |
| 23 | Francis L. Morgan | 33 | Son | — | Dist of Columbia |
| 24 | Harry R. Lyon | 55 | Brother | — | Maryland |
| 25 | James R. Lyon | 50 | Brother | — | Maryland |
| 26 | John J. Daly | 43 | Head | Fireman | Dist of Columbia |
| 27 | Katherine Daly | 38 | Wife | — | Dist of Columbia |
| 28 | John J. Jr. Daly THIS PERSON | 20 | Son | Printer | Dist of Columbia |
| 29 | Mary L. Daly | 16 | Daughter | — | Dist of Columbia |
| 30 | William S. Daly | 15 | Son | — | Dist of Columbia |
| 31 | Katherine M. Daly | 11 | Daughter | — | Dist of Columbia |
| 32 | Carol E. Daly | 9 | Son | — | Dist of Columbia |
| 33 | Winston E. Daly | 7 | Son | — | Dist of Columbia |
| 34 | Shirley Ann Daly | 3 | Daughter | — | Dist of Columbia |
| 35 | James Thomas Daly | 2 | Son | — | Dist of Columbia |
| 36 | Roy Veatch | 39 | Head | Economist | Oregon |
| 37 | Elizabeth Webb | 37 | Wife | Teacher | North Carolina |
| 38 | Harry Leroy Jones | 44 | Head | Chief Attorney | Indiana |
| 39 | Gladys M. Jones | 47 | Wife | Author | Illinois |
| 40 | Susan E. Jones | 15 | Daughter | — | Illinois |
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)