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Daniel Ryan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Clair-County, Michigan
Our Model Tree links this Daniel Ryan across the 1920, 1930 and 1940 US Censuses in St.-Clair-County, Michigan (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 7-person household.
Age 66
b. ~1874
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Clair-County, Michigan |
| Surname | Ryan |
| Given Name | Daniel D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Emmett Twp. |
| 1935 Residence (County) | Saint Clair |
| Additional Details | |
| Occupation | Farm Manager |
| Industry | On farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Farm Manager |
| Township / Ward | Emmett Twp |
| Est. Birth Year | ~1874 |
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 Daniel | Age | Birth yr |
|---|---|---|---|---|
| Ellen Ryan | Spouse | — | 56 | ~1884 |
| Gertrude Ryan | Daughter | — | 25 | ~1915 |
| Daniel Ryan | Son | — | 22 | ~1918 |
| Vincent Ryan | Son | — | 18 | ~1922 |
| Daniel Ryan | Head | — | 66 | ~1874 |
| Elizabeth Ryan | Daughter | — | 14 | ~1926 |
| Joseph Ryan | Son | — | 15 | ~1925 |
Census Appearances
1920
St Clair, …
Head, age 45
St Clair, Michigan · implied b. ~1875 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Daniel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
St Clair, …
Head, age 55
St Clair, Michigan · implied b. ~1875 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Daniel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 33 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
St.-Clair-County, Michigan
Head, age 66
St.-Clair-County, Michigan · implied b. ~1874 — 7 household members
| Surname | Ryan |
| Given Name | Daniel D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Emmett Twp. |
| 1935 Residence (County) | Saint Clair |
| Occupation | Farm Manager |
| Industry | On farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Ryan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Daniel Ryan
Head · 1940 · age 66 · b. ~1874 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Clair-County, Michigan
Open full size
1940 US Federal Census — St.-Clair-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01815-00385)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Catherine Connor | 63 | Wife | — | Michigan |
| 42 | Mary Connor | 37 | Daughter | — | Michigan |
| 43 | Earl Champagne | 17 | Boarder | — | Michigan |
| 44 | Anthony Garfolo | 12 | Boarder | — | Michigan |
| 45 | Victor Garfolo | 12 | Boarder | — | Michigan |
| 46 | Arthur Brown | 46 | Head | Tin Smith | Michigan |
| 47 | Nellie Brown | 43 | Wife | — | England |
| 48 | Billy Brown | 15 | Daughter | — | Michigan |
| 49 | Violet Brown | 13 | Daughter | — | Michigan |
| 50 | Margery Brown | 7 | Daughter | — | Michigan |
| 51 | Daniel D. Ryan THIS PERSON | 66 | Head | Farm Manager | Michigan |
| 52 | Ellen Ryan | 56 | Wife | — | Michigan |
| 53 | Gertrude Ryan | 25 | Daughter | School Teacher | Michigan |
| 54 | Daniel Ryan | 22 | Son | Farm Hand | Michigan |
| 55 | Vincent Ryan | 18 | Son | Farm Hand | Michigan |
| 56 | Joseph Ryan | 15 | Son | — | Michigan |
| 57 | Elizabeth Ryan | 14 | Daughter | — | Michigan |
| 58 | Alphonse Verhaeren | 62 | Head | — | Belgium |
| 59 | Philomena Verhaeren | 55 | Wife | — | Belgium |
| 60 | Nick Dolgy | 60 | Head | Farmer | Russia |
| 61 | Anna Dolgy | 52 | Wife | — | Russia |
| 62 | James Foley | 67 | Head | Farm Manager | Massachusetts |
| 63 | Nora Foley | 62 | Sister | — | Michigan |
| 64 | Catherine Cowhy | 70 | Sister | — | New York |
| 65 | John Body | 18 | Hand | — | Michigan |
| 66 | Roy Tremblay | 11 | Boarder | — | Michigan |
| 67 | Albert Rudolph | 11 | Boarder | — | Michigan |
| 68 | Richard Rudolph | 10 | Boarder | — | Michigan |
| 69 | Gerald Rudolph | 7 | Boarder | — | Michigan |
| 70 | Joseph Brennen | 55 | Head | Farmer | Canada |
| 71 | Frank Brennen | 51 | Brother | Farmer | Michigan |
| 72 | Helen Sullivan | 39 | Sister in Law | — | Canada |
| 73 | John Sullivan | 53 | Brother in Law | Farmer | Michigan |
| 74 | Robert Martin | 15 | Boarder | — | Michigan |
| 75 | Stanley Tutik | 7 | Boarder | — | Michigan |
| 76 | Raymond Tutik | 6 | Boarder | — | Michigan |
| 77 | Louis Grigory | 62 | Head | Farmer | Roumania |
| 78 | Teresa Eddy | 63 | House Keeper | House Keeper | Roumania |
| 79 | Maurice Fiduf | 63 | Head | Farm Manager | Pennsylvania |
| 80 | Daniel Fiduf | 50 | Brother | Farm Hand | Connecticut |
Related Census Records
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)