DM
Daniel Mccarthy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Silver-Bow-County, Montana
Our Model Tree links this Daniel Mccarthy across the 1920, 1930 and 1940 US Censuses in Silver-Bow-County, Montana (XGBoost, ~Confirmed), with identified parents W & Johanna — first a son (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Male
Son
Born: Montana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Silver-Bow-County, Montana |
| Surname | McCarthy |
| Given Name | Daniel J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Butte |
| 1935 Residence (County) | Silver Bow |
| Additional Details | |
| Occupation | Clerical |
| Industry | Public Welfare |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1440 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Clerical |
| Township / Ward | Butte |
| Est. Birth Year | ~1910 |
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 Daniel | Age | Birth yr |
|---|---|---|---|---|
| Daniel Mccarthy | Son | — | 30 | ~1910 |
| W Mccarthy | Head | — | 56 | ~1884 |
| Dorothy Mccarthy | Daughter | — | 25 | ~1915 |
| Mary Mccarthy | Daughter | — | 27 | ~1913 |
Census Appearances
1920
Silver Bow, …
Son, age 10
Silver Bow, Montana · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthey |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1930
Silver Bow, …
Son, age 20
Silver Bow, Montana · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Daniel E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Silver-Bow-County, Montana
Son, age 30
Silver-Bow-County, Montana · implied b. ~1910 — 4 household members
| Surname | McCarthy |
| Given Name | Daniel J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Butte |
| 1935 Residence (County) | Silver Bow |
| Occupation | Clerical |
| Industry | Public Welfare |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1440 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Daniel Mccarthy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father W Mccarthy (~0.92 confidence) and mother Johanna Mccarthey (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
W Mccarthy
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Johanna Mccarthey
b. ~1864
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Mccarthy
Son · 1940 · age 30 · b. ~1910 · Montana
★ You are viewing this record
Sibling
Dorothy Mccarthy
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mccarthy
Sibling · 1940 · age 27
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 — Silver-Bow-County, Montana
Open full size
1940 US Federal Census — Silver-Bow-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02230-00316)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James L. Courtney | 3 | Son | — | Montana |
| 42 | Michael J. Courtney | 1 | Son | — | Montana |
| 43 | Julia Courtney | 67 | Mother | — | New York |
| 44 | O. A. Kohler | 32 | Head | Miner | Utah |
| 45 | Gladys Kohler | 29 | Wife | — | Utah |
| 46 | Allen Kohler | 11 | Son | — | Utah |
| 47 | Evan Kohler | 10 | Son | — | Utah |
| 48 | Luana Kohler | 9 | Daughter | — | Utah |
| 49 | William Logan | 47 | Head | Trucker | Wisconsin |
| 50 | Veronica Logan | 47 | Wife | — | Montana |
| 51 | William Logan | 15 | Son | — | Montana |
| 52 | Marjorie Joan Logan | 10 | Daughter | — | Montana |
| 53 | John Jr. Redman | 39 | Head | Electrician | Montana |
| 54 | Julia Redman | 31 | Wife | — | Colorado |
| 55 | Joan Redman | 9 | Daughter | — | Montana |
| 56 | John F. Redman | 6 | Son | — | Montana |
| 57 | Thos. O'Connell | 51 | Head | Miner | Michigan |
| 58 | Adaline O'Connell | 51 | Wife | — | Montana |
| 59 | Elinor O'Connell | 23 | Daughter | Clerk | Montana |
| 60 | Merle O'Connell | 20 | Daughter | — | Montana |
| 61 | Richard O'Connell | 17 | Son | — | Montana |
| 62 | Margaret Clifford | 49 | Head | — | Ireland |
| 63 | T. Howard Clifford | 22 | Son | Miner | Montana |
| 64 | Dennis Clifford | 20 | Son | New Worker | Montana |
| 65 | John Clifford | 14 | Son | — | Montana |
| 66 | Virginia Lee Clifford | 13 | Daughter | — | Montana |
| 67 | Helen Marie Clifford | 11 | Daughter | — | Montana |
| 68 | Beverly Clifford | 9 | Daughter | — | Montana |
| 69 | Joseph L. Stillon | 32 | Head | Salesman | Colorado |
| 70 | Marie Stillon | 31 | Wife | — | Colorado |
| 71 | Charles Stillon | 5 | Son | — | Colorado |
| 72 | Charlotte Stillon | 3 | Daughter | — | Colorado |
| 73 | A. C. Cannon | 39 | Head | Manager | Utah |
| 74 | Clara C. Cannon | 37 | Wife | Asst Manager | Utah |
| 75 | Jo Ann Cannon | 12 | Daughter | — | Utah |
| 76 | Richard L. Cannon | 11 | Son | — | Utah |
| 77 | W. T. Mccarthy | 56 | Head | Clerical | Canada |
| 78 | Daniel J. Mccarthy THIS PERSON | 30 | Son | Clerical | Montana |
| 79 | Mary M. Mccarthy | 27 | Daughter | Clerk | Montana |
| 80 | Dorothy Mccarthy | 25 | Daughter | — | Montana |
Pedigree Summary
Daniel + 2 siblings
Gen 1 · 2 parents
~0.92
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)