WB
William Buck — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this William Buck across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 5-person household.
Age 23
b. ~1907
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Buck |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Gear Maker |
| Industry | Abattoir |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Gear Maker |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1907 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Rose Buck | Spouse | — | 63 | ~1867 |
| Leit Buck | Head | — | 78 | ~1852 |
| Robert Buck | Son | — | 35 | ~1895 |
| Frederick Buck | Son | — | 28 | ~1902 |
| William Buck | Son | — | 23 | ~1907 |
Census Appearances
1920
Baltimore, Maryland
Son, age 11
Baltimore, Maryland · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Buck |
| Given Name | William G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 23
Baltimore, Maryland · implied b. ~1907 — 5 household members
| Surname | Buck |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Gear Maker |
| Industry | Abattoir |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Buck across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
William Buck
Son · 1930 · age 23 · b. ~1907 · Maryland
★ You are viewing this record
Sibling
Frederick Buck
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Buck
Sibling · 1930 · age 35
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:1930:15thcensus863unit:0706)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leit Peter Buck | 78 | Head | Upholsterer | Maryland |
| 2 | Rose Buck | 63 | Wife | — | Maryland |
| 3 | Robert L. Buck | 35 | Son | — | Maryland |
| 4 | Frederick A. Buck | 28 | Son | Beef Boy | Maryland |
| 5 | William J. Buck THIS PERSON | 23 | Son | Gear Maker | Maryland |
| 6 | Herman F. Amacker | 46 | Head | Helper | Maryland |
| 7 | Elsie Amacker | 42 | Wife | Salesman | Maryland |
| 8 | Leroy Amacker | 22 | Son | — | Maryland |
| 9 | Loretta Amacker | 19 | Daughter | Saleslady | Maryland |
| 10 | Loyola Amacker | 11 | Daughter | — | Maryland |
| 11 | Dorothy Amacker | 3 | Daughter | — | Maryland |
| 12 | Harry E. Ivaesser | 34 | Head | Salesman | Maryland |
| 13 | Naomi Ivaesser | 29 | Wife | — | Maryland |
| 14 | Harry L. Ivaesser | 7 | Son | — | Maryland |
| 15 | Gloria Ivaesser | 5 | Daughter | — | Maryland |
| 16 | Edward Ivaesser | 2 | Son | — | Maryland |
| 17 | Marcella Ivaesser | 0 | Daughter | — | Maryland |
| 18 | Carl E. Gunther | 41 | Head | — | Maryland |
| 19 | Goldie L. Gunther | 36 | Wife | — | Maryland |
| 20 | Carl L. Jr. Gunther | 13 | Son | — | Maryland |
| 21 | William P. Gunther | 1 | Son | — | Maryland |
| 22 | William Jr. Ellis | 34 | Head | — | Virginia |
| 23 | Helen Ellis | 33 | Wife | Saleslady | Maryland |
| 24 | Agnes Ellis | 13 | Daughter | — | Maryland |
| 25 | William Jr. Ellis | 10 | Son | — | Maryland |
| 26 | Neal Ellis | 5 | Son | — | Maryland |
| 27 | Earl Ellis | 2 | Son | — | Maryland |
| 28 | Helen Ellis | 0 | Daughter | — | Maryland |
| 29 | Howard Evans | 45 | Head | — | Virginia |
| 30 | Virginia Evans | 42 | Wife | Clerk | Virginia |
| 31 | Augusta Evans | 16 | Daughter | — | Virginia |
| 32 | Samuel Evans | 14 | Son | — | Virginia |
| 33 | Henrietta Evans | 12 | Daughter | — | Virginia |
| 34 | Esther Evans | 10 | Daughter | — | Virginia |
| 35 | Samuel L. Holmes | 45 | Head | — | Maryland |
| 36 | Elizabeth Holmes | 31 | Wife | — | Maryland |
| 37 | Samuel L. Jr. Holmes | 12 | Son | — | Maryland |
| 38 | Helen F. Holmes | 9 | Daughter | — | Maryland |
| 39 | Edith Holmes | 7 | Daughter | — | Maryland |
| 40 | William Holmes | 6 | Son | — | Maryland |
| 41 | Raymond Holmes | 4 | Son | — | Maryland |
| 42 | Harry Holmes | 2 | Son | — | Maryland |
| 43 | Robert Holmes | 1 | Son | — | Maryland |
| 44 | Otto Hammann | 52 | Head | — | Maryland |
| 45 | Lillian Hammann | 44 | Wife | — | Maryland |
| 46 | Gertrude Hammann | 23 | Daughter | — | Maryland |
| 47 | Otto Hammann | 21 | Son | — | Maryland |
| 48 | Arthur Hammann | 16 | Son | Chauffeur | Maryland |
| 49 | Catherine Hammann | 14 | Daughter | Sander | Maryland |
| 50 | Lillian Hammann | 11 | Daughter | — | Maryland |
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)