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William Daly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · District Of Columbia, District of Columbia
Our Model Tree links this William Daly across the 1930 and 1940 US Censuses in District Of Columbia, District of Columbia (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 27-person household.
Age 5
b. ~1925
Male
Son
Born: District of Columbia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | District Of Columbia, District of Columbia |
| Surname | Daly |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | District of Columbia |
| Father's Birthplace | New York |
| Mother's Birthplace | District of Columbia |
| Additional Details | |
| Birth State | District of Columbia |
| Birth Country | United States |
| Birthplace (normalized) | district of columbia |
| Township / Ward | Washington |
| 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.
27 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Joseph Daly | Son | — | 3 | ~1927 |
| Hugh Daly | Son | — | 21 | ~1909 |
| Elizabeth Daly | Other | — | 46 | ~1884 |
| Mary Daly | Daughter | — | 7 | ~1923 |
| Blanche Daly | Daughter | — | 19 | ~1911 |
| Florence Daly | Other | — | 28 | ~1902 |
| William Daly | Son | — | 5 | ~1925 |
| James Daly | Son | — | 17 | ~1913 |
| Rose Daly | Daughter | — | ~1930 | |
| John Daly | Son | — | 11 | ~1919 |
| Cecelia Daly | Other | — | 36 | ~1894 |
| Hugh Daly | Head | — | 50 | ~1880 |
| Helen Daly | Other | — | 32 | ~1898 |
| Annie Daly | Other | — | 48 | ~1882 |
| Richard Daly | Son | — | 13 | ~1917 |
| Theresa Daly | Other | — | 40 | ~1890 |
| Catherine Daly | Other | — | 44 | ~1886 |
| Blanche Daly | Spouse | — | 45 | ~1885 |
| Agnes Daly | Other | — | 38 | ~1892 |
| Margaret Daly | Other | — | 42 | ~1888 |
| Gertrude Daly | Other | — | 34 | ~1896 |
| Anne Daly | Daughter | — | 9 | ~1921 |
| Alice Daly | Other | — | 30 | ~1900 |
| Paul Daly | Son | — | 23 | ~1907 |
| Mary Daly | Other | — | 52 | ~1878 |
| Francis Daly | Son | — | 1 | ~1929 |
| Robert Daly | Son | — | 15 | ~1915 |
Census Appearances
1930
District Of …
Son, age 5
District Of Columbia, District of Columbia · implied b. ~1925 — 27 household members
| Surname | Daly |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | District of Columbia |
| Father's Birthplace | New York |
| Mother's Birthplace | District of Columbia |
| Birth State | District of Columbia |
| Birth Country | United States |
| Birthplace (normalized) | district of columbia |
1940
District-Of-Columbia-County, District …
Son, age 16
District-Of-Columbia-County, District of Columbia · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dawley |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | District of Columbia |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | District of Columbia |
| Birth Country | United States |
| Birthplace (normalized) | district 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 William Daly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Daly
Son · 1930 · age 5 · b. ~1925 · District of Columbia
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Sibling
Paul Daly
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Daly
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Daly
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Daly
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Daly
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Daly
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hugh Daly
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Daly
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Daly
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anne Daly
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Daly
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Daly
Sibling · 1930 · age 19
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 — District Of Columbia, District of Columbia
Open full size
1930 US Federal Census — District Of Columbia, District of Columbia
Page Contents
30 people indexed on this census page (ia:1930:15thcensus297unit:0101)
| Line | Name | Age | Relation | Birthplace |
|---|---|---|---|---|
| 1 | James S Jackson | 60 | Head | England |
| 2 | Ellen Jackson | 58 | Wife | England |
| 3 | Alice Jackson | 25 | Daughter | District of Columbia |
| 4 | Hugh Daly | 50 | Head | New York |
| 5 | Blanche Daly | 45 | Wife | District of Columbia |
| 6 | Paul Daly | 23 | Son | District of Columbia |
| 7 | Hugh Jr Daly | 21 | Son | District of Columbia |
| 8 | Blanche Daly | 19 | Daughter | District of Columbia |
| 9 | James Daly | 17 | Son | District of Columbia |
| 10 | Robert Daly | 15 | Son | District of Columbia |
| 11 | Richard Daly | 13 | Son | District of Columbia |
| 12 | John Daly | 11 | Son | District of Columbia |
| 13 | Anne Daly | 9 | Daughter | District of Columbia |
| 14 | Mary Daly | 7 | Daughter | District of Columbia |
| 15 | William Daly THIS PERSON | 5 | Son | District of Columbia |
| 16 | Joseph Daly | 3 | Son | District of Columbia |
| 17 | Francis Daly | 1 | Son | District of Columbia |
| 18 | Rose Daly | 0 | Daughter | District of Columbia |
| 19 | Mary Daly | 52 | Sister | Maryland |
| 20 | Annie Daly | 48 | Sister | Maryland |
| 21 | Elizabeth Daly | 46 | Sister | Maryland |
| 22 | Catherine Daly | 44 | Sister | Maryland |
| 23 | Margaret Daly | 42 | Sister | Maryland |
| 24 | Theresa Daly | 40 | Sister | Maryland |
| 25 | Agnes Daly | 38 | Sister | Maryland |
| 26 | Cecelia Daly | 36 | Sister | Maryland |
| 27 | Gertrude Daly | 34 | Sister | Maryland |
| 28 | Helen Daly | 32 | Sister | Maryland |
| 29 | Alice Daly | 30 | Sister | Maryland |
| 30 | Florence Daly | 28 | Sister | Maryland |
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)