HS
Harry Schwartz — 1920 US Census Record
Model Tree available1920 United States Federal Census · Adams, Colorado
Our Model Tree links this Harry Schwartz across the 1920, 1930 and 1940 US Censuses in Adams, Colorado (XGBoost, ~Confirmed), with identified parents Bernhardt & Julia — first a son (b.~1900), then head of a 5-person household.
Age 20
b. ~1900
Male
Son
Born: Colorado
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Adams, Colorado |
| Surname | Schwartz |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Laborer |
| Industry | On Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Laborer |
| Township / Ward | Irondale Precinct No 11 |
| Est. Birth Year | ~1900 |
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 1920 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Julia Schwartz | Spouse | — | 54 | ~1866 |
| Martha Schwartz | Son | — | 18 | ~1902 |
| Harry Schwartz | Son | — | 20 | ~1900 |
| Bernhardt Schwartz | Head | — | 64 | ~1856 |
| Bernhardt Schwartz | Son | — | 21 | ~1899 |
Census Appearances
1920
Adams, Colorado
Son, age 20
Adams, Colorado · implied b. ~1900 — 5 household members
| Surname | Schwartz |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Laborer |
| Industry | On Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Adams, Colorado
Head, age 30
Adams, Colorado · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | Grain & Hay |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Adams-County, Colorado
Head, age 40
Adams-County, Colorado · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver |
| 1935 Residence (County) | Denver |
| Occupation | Beer Purveyor |
| Industry | Brewery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1716 |
| Highest Grade | H 4 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Harry Schwartz across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Bernhardt Schwartz (~0.92 confidence) and mother Julia Schwartz (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Bernhardt Schwartz
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Julia Schwartz
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Schwartz
Son · 1920 · age 20 · b. ~1900 · Colorado
★ You are viewing this record
Sibling
Martha Schwartz
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernhardt Schwartz
Sibling · 1920 · age 21
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 — Adams, Colorado
Open full size
1920 US Federal Census — Adams, Colorado
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu155unit:0173)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Beasley | 16 | Daughter | — | Colorado |
| 2 | John W. Barnard | 57 | Head | General Farming | Maryland |
| 3 | Edith L. Barnard | 41 | Wife | — | Colorado |
| 4 | George E. Barnard | 22 | Son | Electrician | Colorado |
| 5 | Florence Barnard | 20 | Daughter | — | Colorado |
| 6 | Earl Barnard | 17 | Son | — | Colorado |
| 7 | Gladys Barnard | 14 | Daughter | — | Colorado |
| 8 | Iris Barnard | 12 | Daughter | — | Colorado |
| 9 | Theodore Barnard | 10 | Son | — | Colorado |
| 10 | William Emmen | 30 | Head | General Farm | Switzerland |
| 11 | Emma Emmen | 28 | Wife | — | Colorado |
| 12 | W. C. Longworth | 33 | Head | General Farm | Kansas |
| 13 | Rebecca M. Longworth | 33 | Wife | — | Pennsylvania |
| 14 | Henderson M. Longworth | 8 | Son | — | Colorado |
| 15 | Helen M. Longworth | 4 | Daughter | — | Pennsylvania |
| 16 | Jameson M. Longworth | 2 | Son | — | Colorado |
| 17 | Delfinia Garcia | 22 | Laborer | — | Colorado |
| 18 | B. K. Blair | 76 | Head | Mechanic | Iowa |
| 19 | Pete Prida | 62 | Head | Gardener | Italy |
| 20 | Josephine Prida | 47 | Wife | — | Italy |
| 21 | Tony Prida | 21 | Son | Gardener | Colorado |
| 22 | Mary Prida | 18 | Daughter | — | Colorado |
| 23 | Joe Prida | 12 | Son | — | Colorado |
| 24 | Mike Quarantello | 35 | Son-in-law | Gardener | Italy |
| 25 | Agrapine Quarantello | 29 | Daughter | — | Colorado |
| 26 | Rosie G. Quarantello | 11 | Daughter | — | Colorado |
| 27 | Louise G. Quarantello | 10 | Son | — | Colorado |
| 28 | Joe G. Quarantello | 8 | Son | — | Colorado |
| 29 | Susie G. Quarantello | 6 | Daughter | — | Colorado |
| 30 | Bessie G. Quarantello | 3 | Son | — | Colorado |
| 31 | Mike Prida | 28 | Head | Gardener | Colorado |
| 32 | Antoinette Prida | 18 | Wife | — | Colorado |
| 33 | Jerry Bonella | 53 | Head | Gardener | Italy |
| 34 | Rosie Bonella | 49 | Wife | — | Italy |
| 35 | Mike Bonella | 23 | Son | Assistant | Colorado |
| 36 | Joe Bonella | 21 | Son | Laborer | Colorado |
| 37 | Jim Bonella | 17 | Son | Laborer | Colorado |
| 38 | John Bonella | 15 | Son | Laborer | Colorado |
| 39 | Tony Bonella | 14 | Son | — | Colorado |
| 40 | Angelina Bonella | 12 | Daughter | — | Colorado |
| 41 | Jerry Bonella | 8 | Son | — | Colorado |
| 42 | Rosie Bonella | 3 | Daughter | — | Colorado |
| 43 | Bernhardt Schwartz | 64 | Head | Gardener | Germany |
| 44 | Julia Schwartz | 54 | Wife | — | Germany |
| 45 | Bernhardt Jr. Schwartz | 21 | Son | Laborer | Colorado |
| 46 | Harry Schwartz THIS PERSON | 20 | Son | Laborer | Colorado |
| 47 | Martha Schwartz | 18 | Son | Laborer | Colorado |
| 48 | Theo Johnson | 51 | Head | General Farming | Denmark |
| 49 | Isabell Johnson | 47 | Wife | — | Iowa |
| 50 | Adelene Johnson | 7 | Daughter | — | Colorado |
Pedigree Summary
Harry + 2 siblings
Gen 1 · 2 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)