WD
William Daly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Frederick-County, Maryland
Our Model Tree links this William Daly across the 1920, 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 7-person household.
Age 64
b. ~1876
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Daly |
| Given Name | William H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick City |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | Orderly |
| Industry | City hospital |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 676 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Orderly |
| Township / Ward | Frederick City |
| Est. Birth Year | ~1876 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Charlotte Daly | Daughter | — | 18 | ~1922 |
| Gerald Daly | Other | — | 7 | ~1933 |
| Isabella Daly | Spouse | — | 56 | ~1884 |
| William Daly | Head | — | 64 | ~1876 |
| Rose Turner | Other | — | 73 | ~1867 |
| Dorothy Daly | Other | — | 27 | ~1913 |
| Herman Daly | Son | — | 31 | ~1909 |
Census Appearances
1920
Frederick, Maryland
Head, age 43
Frederick, Maryland · implied b. ~1877 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daly |
| Given Name | William H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Orderly |
| Industry | City Hospital |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Frederick, Maryland
Head, age 54
Frederick, Maryland · implied b. ~1876 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daily |
| Given Name | William H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 26 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Orderly |
| Industry | Hospital |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1200 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Head, age 64
Frederick-County, Maryland · implied b. ~1876 — 7 household members
| Surname | Daly |
| Given Name | William H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick City |
| 1935 Residence (County) | Frederick |
| Occupation | Orderly |
| Industry | City hospital |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 676 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Daly
Head · 1940 · age 64 · b. ~1876 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Frederick-County, Maryland
Open full size
1940 US Federal Census — Frederick-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01548-00403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mildred M. Sewell | 12 | Daughter | — | Maryland |
| 42 | Sarah E. Sewell | 9 | Daughter | — | Maryland |
| 43 | Robert E. Sewell | 7 | Son | — | Maryland |
| 44 | William H. Sewell | 6 | Son | — | Maryland |
| 45 | Rachael C. Sewell | 2 | Daughter | — | Maryland |
| 46 | Martha M. Brown | 59 | Mother-in-law | House Worker | Maryland |
| 47 | George B. Brown | 14 | Nephew | Laborer | Maryland |
| 48 | John W. Tomsil | 35 | Head | Laborer | Maryland |
| 49 | Helen Tomsil | 25 | Wife | Laborer | Maryland |
| 50 | Richard W. Tomsil | 4 | Son | — | Maryland |
| 51 | William J. Tomsil | 3 | Son | — | Maryland |
| 52 | Doris Tomsil | 1 | Daughter | — | Maryland |
| 53 | William H. Daly THIS PERSON | 64 | Head | Orderly | Maryland |
| 54 | Isabella M. Daly | 56 | Wife | Laborer | Maryland |
| 55 | Herman Daly | 31 | Son | Porter | Maryland |
| 56 | Dorothy Daly | 27 | Daughter-in-law | Laborer | Maryland |
| 57 | Gerald Daly | 7 | Grandson | — | Maryland |
| 58 | Charlotte Daly | 18 | Daughter | Laborer | Maryland |
| 59 | Rose Turner | 73 | Mother-in-law | Laborer | Maryland |
| 60 | Katie L. Cromwell | 44 | Head | Cook | Maryland |
| 61 | Matthew C. Cromwell | 24 | Son | Cook | Maryland |
| 62 | Thelma L. Cromwell | 25 | Daughter | Housemaid | Maryland |
| 63 | Violetta R. Lee | 52 | Head | Housemaid | Maryland |
| 64 | William Lee | 25 | Son | Porter | Maryland |
| 65 | Eldridge Lee | 23 | Son | Laborer | Maryland |
| 66 | Lewis J. Lee | 21 | Son | Laborer | Maryland |
| 67 | Chester C. Lee | 17 | Son | Laborer | Maryland |
| 68 | Carlos Chase | 47 | Head | Car Washer | Maryland |
| 69 | Ruth Chase | 40 | Wife | Maid | Maryland |
| 70 | Thomas R. Chase | 7 | Grandson | — | Maryland |
| 71 | Samuel Stroud | 42 | Head | Waiter | North Carolina |
| 72 | Ethel Stroud | 36 | Wife | Laborer | North Carolina |
| 73 | Ernestine Stroud | 14 | Daughter | Laborer | Maryland |
| 74 | Howard E. Smith | 38 | Head | Truck Driver | Maryland |
| 75 | Bessie M. Smith | 28 | Wife | Cook | Maryland |
| 76 | George Smith | 40 | Head | Cook | Maryland |
| 77 | Jennie Smith | 36 | Wife | Housemaid | Maryland |
| 78 | George Jr. Smith | 9 | Son | — | Maryland |
| 79 | Dorothy Smith | 10 | Daughter | — | Maryland |
| 80 | Phillip Kwang | 25 | Head | Cook | Maryland |
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)