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William Dyer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this William Dyer across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 6-person household.
Age 13
b. ~1917
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Dyer |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Arthur Dyer | Son | — | 3 | ~1927 |
| William Dyer | Head | — | 38 | ~1892 |
| John Dyer | Son | — | 5 | ~1925 |
| William Dyer | Son | — | 13 | ~1917 |
| Annie Dyer | Spouse | — | 35 | ~1895 |
| Eileen Dyer | Daughter | — | 12 | ~1918 |
Census Appearances
1920
None, Maryland
Son, age 1
None, Maryland · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dyer |
| Given Name | William H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 13
Baltimore, Maryland · implied b. ~1917 — 6 household members
| Surname | Dyer |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| 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 Dyer across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Dyer
Son · 1930 · age 13 · b. ~1917 · Maryland
★ You are viewing this record
Sibling
John Dyer
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Dyer
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eileen Dyer
Sibling · 1930 · age 12
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
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus852unit:0984)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary E Taylor | 16 | Daughter | — | Maryland |
| 52 | Joseph E Taylor | 12 | Son | — | Maryland |
| 53 | John May | 79 | Father | — | Germany |
| 54 | Joseph A Writcher | 23 | Head | Laborer | Maryland |
| 55 | Alice Writcher | 22 | Wife | Operator | Maryland |
| 56 | William Beachamp | 20 | Brother-in-law | Operator | Maryland |
| 57 | William T Dyer | 38 | Head | Salesman | Maryland |
| 58 | Annie Dyer | 35 | Wife | — | Maryland |
| 59 | William J Dyer THIS PERSON | 13 | Son | — | Maryland |
| 60 | Eileen E Dyer | 12 | Daughter | — | Maryland |
| 61 | John E Dyer | 5 | Son | — | Maryland |
| 62 | Arthur M Dyer | 3 | Son | — | Maryland |
| 63 | Harry J Hahn | 53 | Head | — | Maryland |
| 64 | Mary H Hahn | 50 | Wife | Sales Lady | Maryland |
| 65 | Mary E Hahn | 22 | Daughter | — | Maryland |
| 66 | Joseph A Knight | 31 | Head | — | Maryland |
| 67 | Carrie Knight | 27 | Wife | Paint Liner | Maryland |
| 68 | Richard J Knight | 1 | Son | — | Maryland |
| 69 | John Beachley | 20 | Brother-in-law | — | Maryland |
| 70 | Joseph H Langer | 33 | Head | — | Maryland |
| 71 | Nelly M Langer | 29 | Wife | Inspector | Maryland |
| 72 | Martha J Langer | 9 | Daughter | — | Maryland |
| 73 | Evelyn V Langer | 7 | Daughter | — | Maryland |
| 74 | Delores Langer | 4 | Daughter | — | Maryland |
| 75 | Elizabeth Shitzer | 28 | Boarder | — | Maryland |
| 76 | Charlotte L Meyer | 40 | Head | — | Maryland |
| 77 | Samuel L Hughes | 52 | Roomer | Stone Cutter | Pennsylvania |
| 78 | James Winks | 50 | Head | — | Maryland |
| 79 | Margaret Winks | 45 | Wife | — | Maryland |
| 80 | Veronica Winks | 12 | Daughter | — | Maryland |
| 81 | George H Prince | 51 | Head | — | Maryland |
| 82 | Matilda R Prince | 43 | Wife | — | Maryland |
| 83 | Jacob G Prince | 23 | Son | — | Maryland |
| 84 | Arthur E Prince | 21 | Son | — | Maryland |
| 85 | Robert L Prince | 18 | Son | — | Maryland |
| 86 | George H Prince | 16 | Son | — | Maryland |
| 87 | Charles Weigh | 26 | Head | — | District of Columbia |
| 88 | Estelle H Weigh | 24 | Wife | Painter | Maryland |
| 89 | Anthony J Weigh | 1 | Son | — | Maryland |
| 90 | Joseph J Hamilton | 54 | Head | — | Maryland |
| 91 | William A Hamilton | 52 | Brother | Foreman | Maryland |
| 92 | Hansford S Lundstrom | 66 | Head | Iron Worker | California |
| 93 | Annie E Lundstrom | 67 | Wife | Filler | Virginia |
| 94 | Margaret T Clemens | 50 | Head | — | Maryland |
| 95 | Mildred G Bader | 15 | Granddaughter | — | Maryland |
| 96 | Catherine G Crooker | 30 | Head | Operator | Maryland |
| 97 | Anna M Appel | 35 | Head | — | Maryland |
| 98 | Edwin M Appel | 31 | Brother | Salesman | Maryland |
| 99 | Albert R Appel | 25 | Brother | Draftsman | Maryland |
| 100 | Annie M Peterson | 90 | Grandmother | — | Germany |
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)