JH
John Hendricks — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this John Hendricks across the 1910, 1920, 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed), with identified parents Frank & Anna — first a head (b.~1909), then head of a 5-person household.
Age 31
b. ~1909
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Hendricks |
| Given Name | John C. B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Additional Details | |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 266 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Clerk |
| Township / Ward | Minneapolis |
| Est. Birth Year | ~1909 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Pearl Hendricks | Spouse | — | 28 | ~1912 |
| John Hendricks | Head | — | 31 | ~1909 |
| Carol Hendricks | Daughter | — | 3 | ~1937 |
| Daniel Hendricks | Son | — | 2 | ~1938 |
| Jerome Hendricks | Son | — | 5 | ~1935 |
Census Appearances
1910
Hennepin, Minnesota
Son, age 1
Hennepin, Minnesota · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hendricks |
| Given Name | John C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Hennepin, Minnesota
Son, age 11
Hennepin, Minnesota · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hendricks |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | Paper Carrier |
| Industry | Newspaper Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Hennepin, Minnesota
Son, age 21
Hennepin, Minnesota · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hendrick |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Hennepin-County, Minnesota
Head, age 31
Hennepin-County, Minnesota · implied b. ~1909 — 5 household members
| Surname | Hendricks |
| Given Name | John C. B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 266 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Hendricks across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Hendricks (~0.92 confidence) and mother Anna Hendricks (~0.92 confidence) and mother Anna Hendricks (~0.92 confidence) and mother Jane Hendrick (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Hendricks
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Anna Hendricks
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Anna Hendricks
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Jane Hendrick
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Hendricks
Head · 1940 · age 31 · b. ~1909 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hennepin-County, Minnesota
Open full size
1940 US Federal Census — Hennepin-County, Minnesota
Page Contents
32 people indexed on this census page (nara:1940:m-t0627-01984-00532)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen Hink | 60 | Head | Shake Mangle | Norway |
| 2 | Frank O. Hendricks | 70 | Head | Sand Grinder | Norway |
| 3 | Anna L. Hendricks | 71 | Wife | — | Minnesota |
| 4 | Helen M. Smith | 47 | Daughter | — | Minnesota |
| 5 | Loretta A. Smith | 45 | Daughter | — | Minnesota |
| 6 | Margaret J. Smith | 41 | Daughter | — | Minnesota |
| 7 | John C. B. Hendricks THIS PERSON | 31 | Head | Clerk | Minnesota |
| 8 | Pearl D. Hendricks | 28 | Wife | — | North Dakota |
| 9 | Jerome P. Hendricks | 5 | Son | — | Minnesota |
| 10 | Carol M. Hendricks | 3 | Daughter | — | Minnesota |
| 11 | Daniel M. Hendricks | 2 | Son | — | Minnesota |
| 12 | Leonard F. Elstad | 62 | Head | Custodian | Norway |
| 13 | Ellen M. Elstad | 59 | Wife | — | Minnesota |
| 14 | Samuel N. Nemer | 32 | Head | Manager | Russia |
| 15 | Alice Nemer | 29 | Wife | Reporter | North Dakota |
| 16 | Alphonse N. Hagen | 48 | Head | Office Manager | Minnesota |
| 17 | Sophie G. Hagen | 38 | Wife | Stenographer | Minnesota |
| 18 | Herbert A. Tazarek | 32 | Head | Manager | Minnesota |
| 19 | Audrey J. Tazarek | 27 | Wife | Sales Lady | Minnesota |
| 20 | Joseph Goldberg | 46 | Head | Bookkeeper | Minnesota |
| 21 | Simon Y. Goldberg | 76 | Father | Salesman | Poland |
| 22 | Lillian Helwig | 43 | Head | Manicurist | Minnesota |
| 23 | Mae M. Roehne | 35 | Head | Stenographer | Minnesota |
| 24 | Barbara Lucyhose|Lacyhose | 39 | Partner | Secretary | Minnesota |
| 25 | Marion E. Johnson | 30 | Head | Clerk | Minnesota |
| 26 | Adelaide M. V. Johnson | 33 | Wife | Clerk | Minnesota |
| 27 | George E. Gustafson | 47 | Head | Inspector | Minnesota |
| 28 | Alma V. Gustafson | 32 | Wife | Secretary | Minnesota |
| 29 | Maurice Grossman | 30 | Head | Lawyer | Minnesota |
| 30 | Marjorie Grossman | 22 | Wife | — | Minnesota |
| 31 | Cyril B. Lebedoff | 27 | Head | Manager | Minnesota |
| 32 | Sylvia B. Lebedoff | 26 | Wife | Cashier | New York |
Pedigree Summary
John
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 1940 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)