JW
John Weaver — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Washington, Maryland
Our Model Tree links this John Weaver across the 1920, 1930 and 1940 US Censuses in Washington, Maryland (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 9-person household.
Age 54
b. ~1866
Male
Head
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Maryland |
| Surname | Weaver |
| Given Name | John R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Foreman |
| Industry | Stone quarry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Foreman |
| Township / Ward | Hagerstown City |
| Est. Birth Year | ~1866 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Sarah Weaver | Daughter | — | 27 | ~1893 |
| Mary Weaver | Daughter | — | 15 | ~1905 |
| Elsie Weaver | Daughter | — | 13 | ~1907 |
| John Weaver | Head | — | 54 | ~1866 |
| Louise Weaver | Other | — | 6 | ~1914 |
| Leslie Weaver | Son | — | 31 | ~1889 |
| Noah Weaver | Son | — | 22 | ~1898 |
| Samuel Weaver | Son | — | 25 | ~1895 |
| Mary Weaver | Spouse | — | 54 | ~1866 |
Census Appearances
1920
Washington, Maryland
Head, age 54
Washington, Maryland · implied b. ~1866 — 9 household members
| Surname | Weaver |
| Given Name | John R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Foreman |
| Industry | Stone quarry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Washington, Maryland
Other, age 66
Washington, Maryland · implied b. ~1864 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Weaver |
| Given Name | John G |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Foreman |
| Industry | Street Department |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Other, age 76
Washington-County, Maryland · implied b. ~1864 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Weaver |
| Given Name | John |
| Relationship to Head | Father |
| Sex | M |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown |
| 1935 Residence (County) | Washington |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| 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 John Weaver across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Weaver
Head · 1920 · age 54 · b. ~1866 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Washington, Maryland
Open full size
1920 US Federal Census — Washington, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu676unit:0588)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Schaggett S. Young | 3 | Grand son | — | Pennsylvania |
| 2 | Mary S. Young | 32 | Daughter | — | Maryland |
| 3 | Jacob L. Dromble | 27 | Head | Car Inspector | Maryland |
| 4 | Maggie M. Dromble | 22 | Wife | — | Maryland |
| 5 | Charles G. Dromble | 5 | Son | — | Maryland |
| 6 | Roger R. Dromble | 1 | Son | — | Maryland |
| 7 | John R. Weaver THIS PERSON | 54 | Head | Foreman | Maryland |
| 8 | Mary E. Weaver | 54 | Wife | — | Virginia |
| 9 | Leslie A. Weaver | 31 | Son | Fireman | Maryland |
| 10 | Samuel Weaver | 25 | Son | — | Maryland |
| 11 | Noah Weaver | 22 | Son | Quarryman | Maryland |
| 12 | Mary E. Weaver | 15 | Daughter | — | Maryland |
| 13 | Elsie M. Weaver | 13 | Daughter | — | Maryland |
| 14 | Sarah A. Weaver | 27 | Daughter | Vamping | Maryland |
| 15 | Louise V. Weaver | 6 | Grand daughter | — | Maryland |
| 16 | John W. Weaver | 28 | Head | Quarryman | Maryland |
| 17 | Viola V. Weaver | 17 | Wife | — | Maryland |
| 18 | Joseph Hause | 78 | Head | Table Builder | Maryland |
| 19 | Annie E. Hause | 73 | Wife | — | Pennsylvania |
| 20 | Susan A. Hause | 33 | Daughter | — | Maryland |
| 21 | John W. Hause | 47 | Son | Farm Laborer | Maryland |
| 22 | Edward S. Foltz | 54 | Head | Truckman | Maryland |
| 23 | Mary M. Foltz | 50 | Wife | — | Maryland |
| 24 | Edgar M. Foltz | 22 | Son | Wood Worker | Maryland |
| 25 | Violet M. Foltz | 16 | Daughter | — | Maryland |
| 26 | Alex Plotz | 32 | Head | Organ Builder | Russia |
| 27 | Johanna J. Plotz | 27 | Wife | — | Denmark |
| 28 | Woodrow Plotz | 4 | Son | — | Maryland |
| 29 | Robert Plotz | 1 | Son | — | Maryland |
| 30 | Mary T. Holden | 72 | Head | — | Maine |
| 31 | Edward F. Holden | 51 | Head | Cabinet Maker | Iowa |
| 32 | Emma J. Holden | 55 | Wife | — | Maryland |
| 33 | Daniel R. Hause | 41 | Head | Cabinet Maker | Maryland |
| 34 | Agnes L. Hause | 33 | Wife | — | Pennsylvania |
| 35 | Marie E. Hause | 12 | Daughter | Machine Operator | Maryland |
| 36 | John E. Hause | 10 | Son | — | Maryland |
| 37 | Harry C. Hause | 9 | Son | — | Maryland |
| 38 | Arthur E. Hause | 4 | Son | — | Maryland |
| 39 | David Warner | 52 | Head | Retail Merchant | Pennsylvania |
| 40 | Myrtle U. Warner | 43 | Wife | — | Maryland |
| 41 | Robert L. Morgan | 41 | Head | Foreman | Pennsylvania |
| 42 | Katie L. Morgan | 40 | Wife | — | Maryland |
| 43 | Myrtle Ridnour | 15 | Niece | — | Maryland |
| 44 | James Eurich | 38 | Head | Superintendent | Michigan |
| 45 | Florence M. Eurich | 37 | Wife | — | New York |
| 46 | Hazel L. Eurich | 10 | Son | — | New York |
| 47 | Hattie E. Hally | 56 | Mother-in-law | — | New York |
| 48 | Ronald E. Secrist | 20 | Boarder | Shipping Clerk | New Jersey |
| 49 | Albert E. Metzelt | 43 | Head | Clerk | Maryland |
| 50 | Gertrude M. Metzelt | 39 | Wife | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)