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William Dwyer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Marion, Missouri
Our Model Tree links this William Dwyer across the 1920 and 1930 US Censuses in Marion, Missouri (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 4-person household.
Age 63
b. ~1867
Male
Head
Born: Missouri
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, Missouri |
| Surname | Dwyer |
| Given Name | William H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 33 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Boiler maker |
| Industry | Rail RR |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Boiler Maker |
| Township / Ward | Hannibal City |
| Est. Birth Year | ~1867 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Sarah Dwyer | Daughter | — | 20 | ~1910 |
| Anna Dwyer | Spouse | — | 50 | ~1880 |
| Catherine Dwyer | Daughter | — | 22 | ~1908 |
| William Dwyer | Head | — | 63 | ~1867 |
Census Appearances
1920
Marion, Missouri
Head, age 53
Marion, Missouri · implied b. ~1867 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dwyer |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Boilermaker |
| Industry | C B & Q R R |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Marion, Missouri
Head, age 63
Marion, Missouri · implied b. ~1867 — 4 household members
| Surname | Dwyer |
| Given Name | William H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 33 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Boiler maker |
| Industry | Rail RR |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Dwyer across 2 US Census years (1920 and 1930) in Marion, Missouri, using XGBoost record linkage.
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This person
Anchor record
William Dwyer
Head · 1930 · age 63 · b. ~1867 · Missouri
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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 — Marion, Missouri
Open full size
1930 US Federal Census — Marion, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1211:0797)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William H Dwyer THIS PERSON | 63 | Head | Boiler Maker | Missouri |
| 52 | Anna S Dwyer | 50 | Wife | None | Irish Free State |
| 53 | Catherine D Dwyer | 22 | Daughter | Stenographer | Missouri |
| 54 | Sarah G Dwyer | 20 | Daughter | Bookkeeper | Missouri |
| 55 | Henry B Abner | 56 | Head | Agent | Missouri |
| 56 | Katherine M Abner | 59 | Wife | None | Missouri |
| 57 | Thelma V Abner | 34 | Daughter | None | Missouri |
| 58 | Lee Sandifer | 23 | Head | Foreman | Missouri |
| 59 | Ruth R Sandifer | 20 | Wife | Stitcher | Missouri |
| 60 | Roy Bowers | 39 | Head | Cook | Illinois |
| 61 | Ethel M Bowers | 42 | Wife | None | Missouri |
| 62 | Thomas E Bates | 54 | Head | Carpenter | Missouri |
| 63 | Lydia F Bates | 53 | Wife | None | Virginia |
| 64 | Irene Bates | 27 | Daughter | Teacher | Missouri |
| 65 | Irene Bates | 27 | Daughter | Teacher | Missouri |
| 66 | Frank Ross | 43 | Head | Grinding Casting | Missouri |
| 67 | Margaret Ross | 43 | Wife | Hat Shaper | Missouri |
| 68 | Reid Robert L Ross | 16 | Son | None | Missouri |
| 69 | Blanche Fly | 30 | Head | Trucking | Missouri |
| 70 | Jesse Fly | 21 | Brother | None | Missouri |
| 71 | Pauline Schuermann | 46 | Head | Accounting | Missouri |
| 72 | Harvey Schuermann | 12 | Son | None | Missouri |
| 73 | Herbert Schuermann | 20 | Son | Laborer | Missouri |
| 74 | Nora Andrews | 40 | Head | Back Stay | Missouri |
| 75 | Alexander Robert Andrews | 16 | Son | Door Helper | Missouri |
| 76 | Almira Richard | 66 | Head | Boarders | Missouri |
| 77 | Leo Richard | 33 | Son | None | Missouri |
| 78 | George Richard | 21 | Son | Heel Trimmer | Missouri |
| 79 | Ruth Richard | 27 | Daughter | None | Missouri |
| 80 | Richard Mccloud | 32 | Son-in-law | None | Missouri |
| 81 | Thomas Richards | 47 | Boarder | None | Ohio |
| 82 | Dorothy Mccloud | 6 | Daughter | None | Missouri |
| 83 | Leland H Mccloud | 4 | Son | None | Missouri |
| 84 | Donald L Mccloud | 0 | Son | None | Missouri |
| 85 | Ellie Kinsey | 55 | Head | Laborer | Missouri |
| 86 | Elvie Kinsey | 48 | Wife | None | Missouri |
| 87 | James Kinsey | 15 | Son | None | Missouri |
| 88 | Sylvia Viola L Kinsey | 6 | Daughter | None | Missouri |
| 89 | Olive A Crystal | 25 | Head | Fancy Stitch | Missouri |
| 90 | Ruth Daily | 24 | Roomer | Fancy Stitch | Missouri |
| 91 | Peter Shilbey | 57 | Head | Last Puller | Missouri |
| 92 | Elizabeth Shilbey | 53 | Wife | None | Missouri |
| 93 | Catherine Shilbey | 24 | Daughter | None | Missouri |
| 94 | Marceline Shilbey | 21 | Daughter | Saleslady | Missouri |
| 95 | Sarah M Applegate | 67 | Head | None | Pennsylvania |
| 96 | Daisy W Applegate | 49 | Daughter | Bookkeeper | Missouri |
| 97 | Bull H Applegate | 42 | Son | Laborer | Missouri |
| 98 | Thomas S Applegate | 40 | Son | Laborer | Missouri |
| 99 | Dalton E Applegate | 29 | Son | Laborer | Missouri |
| 100 | Charles E Mulher | 39 | Boarder | Master Mechanic | Nebraska |
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)