HP
Harold Parker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this Harold Parker across the 1920, 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed), with identified parents Alva & Maud — first a son (b.~1901), then head of a 2-person household.
Age 39
b. ~1901
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Parker |
| Given Name | Harold Q. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis City |
| 1935 Residence (County) | Hennepin |
| Additional Details | |
| Occupation | Elevator Operator |
| Industry | Hotel |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 730 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Elevator Operator |
| Township / Ward | Minneapolis City |
| Est. Birth Year | ~1901 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Harold Parker | Son | — | 39 | ~1901 |
| Maud Parker | Head | — | 59 | ~1881 |
Census Appearances
1920
Hennepin, Minnesota
Son, age 19
Hennepin, Minnesota · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Harold M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Hennepin, Minnesota
Son, age 29
Hennepin, Minnesota · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Harold M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Minnesota |
| Occupation | Men's nurse |
| Industry | Private home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Hennepin-County, Minnesota
Son, age 39
Hennepin-County, Minnesota · implied b. ~1901 — 2 household members
| Surname | Parker |
| Given Name | Harold Q. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis City |
| 1935 Residence (County) | Hennepin |
| Occupation | Elevator Operator |
| Industry | Hotel |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 730 |
| Highest Grade | No 8 |
| 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 Harold Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alva Parker (~0.92 confidence) and mother Maud Parker (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alva Parker
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Maud Parker
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Parker
Son · 1940 · age 39 · b. ~1901 · 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
40 people indexed on this census page (nara:1940:m-t0627-01984-00631)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Emma S. Mcglone | 79 | Head | — | Wisconsin |
| 42 | Louise B. Mcglone | 49 | Daughter | Saleslady | Wisconsin |
| 43 | Louise Pratt | 46 | Head | — | Minnesota |
| 44 | Phyllis Pratt | 22 | Daughter | Stenographer | Iowa |
| 45 | Nellie O. Nelson | 53 | Head | Typist | Minnesota |
| 46 | Anna P. Nelson | 50 | Sister | Stenographer | Minnesota |
| 47 | Anna Nelson | 68 | Mother | — | Sweden |
| 48 | Henry Stenson | 32 | Head | Floor Man | Minnesota |
| 49 | Evelyn Stenson | 33 | Wife | — | Minnesota |
| 50 | James Stenson | 7 | Son | — | Iowa |
| 51 | Judith Stenson | 2 | Daughter | — | Minnesota |
| 52 | Harold O. Hanson | 28 | Head | Buyer | Minnesota |
| 53 | Letha Hanson | 28 | Wife | Stenographer | South Dakota |
| 54 | John M. Bull | 29 | Head | Office Manager | Minnesota |
| 55 | Gretchen Q. Bull | 29 | Wife | — | Minnesota |
| 56 | George W. Conary | 44 | Head | Owner & Operator | Minnesota |
| 57 | Harriet Butler | 62 | Head | Owner & Operator | Illinois |
| 58 | Frank Butler | 22 | Son | Grain Sampler | Minnesota |
| 59 | Leon Pederson | 30 | Head | Decorator | Minnesota |
| 60 | Hazel Pederson | 30 | Wife | — | Minnesota |
| 61 | Marlene Pederson | 7 | Daughter | — | Minnesota |
| 62 | Herbert B. Roufs | 27 | Head | Pharmacist | Minnesota |
| 63 | Helen M. Roufs | 25 | Wife | — | Minnesota |
| 64 | Wilma H. Ridgeway | 32 | Head | Typist | Iowa |
| 65 | Ester Suckow | 23 | Partner | Typist | Minnesota |
| 66 | Helen M. Rockman | 27 | Partner | Stenographer | Wisconsin |
| 67 | Minnie Bornhoft | 43 | Head | Registered Nurse | North Dakota |
| 68 | Arnold Bornhoft | 17 | Son | New Worker | South Dakota |
| 69 | Cynthia Boog | 68 | Head | — | New York |
| 70 | Maud S. Parker | 59 | Head | — | Minnesota |
| 71 | Harold Q. Parker THIS PERSON | 39 | Son | Elevator Operator | Minnesota |
| 72 | Samuel Holder | 57 | Head | Caretaker | Iowa |
| 73 | Grace Holder | 52 | Wife | Caretaker | Iowa |
| 74 | Bertha Lemke | 54 | Head | — | Minnesota |
| 75 | Elaine Frosh | 24 | Daughter | Saleslady | Minnesota |
| 76 | Elanore Lemke | 24 | Daughter | Secretary | Minnesota |
| 77 | Garry Frosh | 2 | Grandson | — | Minnesota |
| 78 | Lowell Thomas | 31 | Head | Social Worker | Minnesota |
| 79 | Margaret Thomas | 28 | Wife | — | Wisconsin |
| 80 | Kathleen Thomas | 0 | Daughter | — | Minnesota |
Pedigree Summary
Harold
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 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)