JC
James Crowley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this James Crowley across the 1920, 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 3-person household.
Age 49
b. ~1881
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Crowley |
| Given Name | James F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 24 |
| Father's Birthplace | New York |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Machinist |
| Industry | Auto Mfg. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 8000 |
| Home Value / Rent | R |
| Veteran | O |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Machinist |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1881 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mary Crowley | Spouse | — | 44 | ~1886 |
| Agnes Crowley | Daughter | — | 23 | ~1907 |
| James Crowley | Head | — | 49 | ~1881 |
Census Appearances
1920
Wayne, Michigan
Head, age 39
Wayne, Michigan · implied b. ~1881 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crowley |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | New York |
| Mother's Birthplace | Iowa |
| Occupation | machinist |
| Industry | Ford Motor Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Wayne, Michigan
Head, age 49
Wayne, Michigan · implied b. ~1881 — 3 household members
| Surname | Crowley |
| Given Name | James F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 24 |
| Father's Birthplace | New York |
| Mother's Birthplace | Iowa |
| Occupation | Machinist |
| Industry | Auto Mfg. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 8000 |
| Home Value / Rent | R |
| Veteran | O |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Wayne-County, Michigan
Other, age 59
Wayne-County, Michigan · implied b. ~1881 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crowley |
| Given Name | James |
| Relationship to Head | Father |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 James Crowley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Crowley
Head · 1930 · age 49 · b. ~1881 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Wayne, Michigan
Open full size
1930 US Federal Census — Wayne, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1054:0386)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph King | 17 | Son | Helper | Canada English |
| 52 | John King | 15 | Son | — | Canada English |
| 53 | Leo King | 12 | Son | — | Canada English |
| 54 | Robert King | 9 | Son | — | Canada English |
| 55 | James F. Crowley THIS PERSON | 49 | Head | Machinist | Iowa |
| 56 | Mary V. Crowley | 44 | Wife | — | Iowa |
| 57 | Agnes A. Crowley | 23 | Daughter | Teacher | Iowa |
| 58 | Linnie D. Parker | 30 | Head | Electrician | Tennessee |
| 59 | Effie M. Parker | 26 | Wife-H | — | Kentucky |
| 60 | Elizabeth Hulihan | 54 | Head | Janitress | England |
| 61 | Joseph Hulihan | 25 | Son | Body Maker | England |
| 62 | Mary Hulihan | 18 | Daughter | Glass Operator | England |
| 63 | John Mcewen | 20 | Lodger | Die Maker | Canada English |
| 64 | William Ruesink | 37 | Head | Rubber | Holland |
| 65 | Annetta Ruesink | 40 | Wife | — | Michigan |
| 66 | Dorothy Ruesink | 11 | Daughter | — | Michigan |
| 67 | Geraldine Ruesink | 9 | Daughter | — | Michigan |
| 68 | Gladys Ruesink | 4 | Daughter | — | Michigan |
| 69 | William Ruesink | 1 | Son | — | Michigan |
| 70 | James C. Allen | 17 | Step-son | Tool Maker | Michigan |
| 71 | Robert E. Allen | 15 | Step-son | — | Michigan |
| 72 | Lillian Jackson | 60 | Sister-in-law | Retail Saleslady | Michigan |
| 73 | Ralph H. De Vine | 34 | Head | Lineman | Iowa |
| 74 | Ethel De Vine | 33 | Wife | — | Iowa |
| 75 | Ralph J. De Vine | 7 | Son | — | South Dakota |
| 76 | Dolores De Vine | 5 | Daughter | — | Michigan |
| 77 | Rudolph J. Anderson | 34 | Head | Engineer | Minnesota |
| 78 | Josie Anderson | 34 | Wife | — | Minnesota |
| 79 | Lawrence Anderson | 8 | Son | — | Michigan |
| 80 | Vern Anderson | 7 | Son | — | Michigan |
| 81 | Henry V. Sanson | 30 | Head | Lineman | England |
| 82 | Ann L. Sanson | 31 | Wife-H | — | Scotland |
| 83 | Henry D. Sanson | 7 | Son | — | Canada English |
| 84 | Ellis E. White | 26 | Head | Steam Engineer | Canada English |
| 85 | Marjorie K. White | 26 | Wife-H | — | Canada English |
| 86 | Richard E. Russell | 28 | Head | Inspector | Pennsylvania |
| 87 | Petronella Russell | 22 | Wife-H | — | Ohio |
| 88 | Geralda P. Russell | 2 | Daughter | — | Ohio |
| 89 | Arthur M. Bender | 38 | Head | Draftsman | Michigan |
| 90 | Edna C. Bender | 33 | Wife-H | — | Ohio |
| 91 | Thomas Bender | 7 | Son | — | Michigan |
| 92 | Robert G. Hunshead | 34 | Head | Stockman | Tennessee |
| 93 | Pearl Hunshead | 33 | Wife-H | — | Tennessee |
| 94 | Brown Hunshead | 36 | Brother | Shipping Clerk | Tennessee |
| 95 | Vina B. Hunshead | 36 | Sister-in-law | Milliner | Tennessee |
| 96 | William B. Gilmore | 28 | Lodger | Laborer | Tennessee |
| 97 | Jacob C. Lasure | 28 | Lodger | Welder | West Virginia |
| 98 | Samuel A. Vesper | 50 | Head | Accountant | Canada English |
| 99 | Minnie M. Vesper | 50 | Wife-H | — | New York |
| 100 | John H. Mason | 45 | Head | Artist | Connecticut |
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)