WP
William Post — 1920 US Census Record
Model Tree available1920 United States Federal Census · Hudson, New Jersey
Our Model Tree links this William Post across the 1900, 1910 and 1920 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed), with identified parents John & Frederica — first a son (b.~1877), then head of a 4-person household.
Age 43
b. ~1877
Male
Son
Born: New Jersey
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Hudson, New Jersey |
| Surname | Post |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Bus Line |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Chauffeur |
| Township / Ward | Secaucus |
| Est. Birth Year | ~1877 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Adrian Post | Son | — | 51 | ~1869 |
| Christina Post | Daughter | — | 47 | ~1873 |
| Frederica Post | Head | — | 72 | ~1848 |
| William Post | Son | — | 43 | ~1877 |
Census Appearances
1900
Hudson, New …
Son, age 26
Hudson, New Jersey · implied b. ~1874 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Post |
| Given Name | Willie H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Birth Month | Feb |
| Birth Year | 1874 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Farm laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1910
Hudson, New …
Son, age 34
Hudson, New Jersey · implied b. ~1876 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Post |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Farmer |
| Industry | Farm |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Hudson, New …
Son, age 43
Hudson, New Jersey · implied b. ~1877 — 4 household members
| Surname | Post |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Chauffeur |
| Industry | Bus Line |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Post across 3 US Census years (1900, 1910 and 1920) in Hudson, New Jersey, using XGBoost record linkage. Identified parents: father John Post (~0.92 confidence) and mother Frederica Post (~0.92 confidence) and mother Frederica Post (~0.92 confidence) and mother Frederick Post (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Post
b. ~1843
Source father
● Household
· direct · ~0.92
Mother
Frederica Post
b. ~1848
Source mother
● Household
· direct · ~0.92
Mother
Frederica Post
b. ~1847
Source mother
● Household
· direct · ~0.92
Mother
Frederick Post
b. ~1849
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Post
Son · 1920 · age 43 · b. ~1877 · New Jersey
★ You are viewing this record
Sibling
Christina Post
Sibling · 1920 · age 47
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adrian Post
Sibling · 1920 · age 51
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
1920 US Federal Census — Hudson, New Jersey
Open full size
1920 US Federal Census — Hudson, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1049unit:0503)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Vermels Danfick | 45 | John | Laborer | Russia |
| 52 | Schmuk Danfick | 33 | John | Laborer | Russia |
| 53 | Rebecca Racer | 51 | Head | Stockkeeper | Russia |
| 54 | Minna Racer | 28 | Daughter | — | Russia |
| 55 | George Racer | 27 | Son | Lawyer | Russia |
| 56 | Dora Racer | 25 | Daughter | Milliner | Russia |
| 57 | Sadie Racer | 24 | Daughter | Saleslady | Russia |
| 58 | Jennie Racer | 22 | Daughter | Typist | Russia |
| 59 | Nat A. Racer | 20 | Son | Salesman | Russia |
| 60 | Mary Racer | 14 | Daughter | None | New Jersey |
| 61 | William Jonne | 29 | Head | Laborer | New Jersey |
| 62 | Kathrine Jonne | 26 | Wife | None | New Jersey |
| 63 | Bernard Jonne | 2 | Son | None | New Jersey |
| 64 | Anna Jonne | 0 | Daughter | None | New Jersey |
| 65 | Anthony Hardwick | 27 | Head | Riveter | New Jersey |
| 66 | Amelia Hardwick | 20 | Wife | None | New Jersey |
| 67 | Ruth Hardwick | 1 | Daughter | None | New Jersey |
| 68 | Abeligh Anderson | 32 | Head | None | New York |
| 69 | Fred L. Anderson | 12 | Son | None | New Jersey |
| 70 | Florence Anderson | 10 | Daughter | None | New Jersey |
| 71 | Gertrude Anderson | 9 | Daughter | None | New Jersey |
| 72 | Charles Anderson | 7 | Son | None | New Jersey |
| 73 | Robert Wilson | 5 | Son | None | New Jersey |
| 74 | William Wilson | 3 | Son | None | New Jersey |
| 75 | Woodrow Wilson | 1 | Son | None | New Jersey |
| 76 | William Wilson | 45 | Boarder | Boilermaker | Scotland |
| 77 | Lena Roder | 44 | Head | None | Russia Poland |
| 78 | Adeline Roder | 13 | Daughter | None | New Jersey |
| 79 | Pauline Roder | 11 | Daughter | None | New Jersey |
| 80 | Anna Roder | 9 | Daughter | None | New Jersey |
| 81 | Frederica Post | 72 | Head | None | New Jersey |
| 82 | Adrian Post | 51 | Son | Farmer | New Jersey |
| 83 | Christina Post | 47 | Daughter | None | New Jersey |
| 84 | William Post THIS PERSON | 43 | Son | Chauffeur | New Jersey |
| 85 | William Trilbert | 47 | Head | Janitor | Germany |
| 86 | Mary Trilbert | 45 | Wife | None | New Jersey |
| 87 | William Trilbert | 24 | Son | Clerk | New Jersey |
| 88 | Louisa Trilbert | 20 | Daughter | Milliner | New Jersey |
| 89 | May Trilbert | 14 | Daughter | None | New Jersey |
| 90 | Edward Trilbert | 10 | Son | None | New Jersey |
| 91 | Freda Schmieder | 39 | Head | Dressmaker | Germany |
| 92 | Gertrude Schmieder | 17 | Daughter | Milliner | New Jersey |
| 93 | James Grogan | 23 | Head | Boilermaker | New Jersey |
| 94 | Elsie Grogan | 22 | Wife | None | New Jersey |
| 95 | Margaret Grogan | 3 | Daughter | None | New Jersey |
| 96 | James Grogan | 0 | Son | None | New Jersey |
| 97 | Ruth Engelbrecht | 81 | Head | None | New Jersey |
| 98 | Edward Engelbrecht | 38 | Son | Police Officer | New Jersey |
| 99 | Henry Engelbrecht | 33 | Son | Chauffeur | New Jersey |
| 100 | Mary Briel | 65 | Boarder | None | New Jersey |
Pedigree Summary
William + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)