HK
Harold King — 1920 US Census Record
Model Tree available1920 United States Federal Census · Cook, Illinois
Our Model Tree links this Harold King across the 1900, 1910 and 1920 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents E & Edgar — first a son (b.~1899), then head of a 4-person household.
Age 21
b. ~1899
Male
Son
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Cook, Illinois |
| Surname | King |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Michigan |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | City Of Chicago |
| Est. Birth Year | ~1899 |
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 Harold | Age | Birth yr |
|---|---|---|---|---|
| Harold King | Son | — | 21 | ~1899 |
| E King | Head | — | 53 | ~1867 |
| Miles King | Son | — | 22 | ~1898 |
| Elizabeth King | Spouse | — | 49 | ~1871 |
Census Appearances
1900
Cook, Illinois
Son, age 2
Cook, Illinois · implied b. ~1898 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Harold R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Birth Month | Nov |
| Birth Year | 1898 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Harold R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Michigan |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 21
Cook, Illinois · implied b. ~1899 — 4 household members
| Surname | King |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Michigan |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 King across 3 US Census years (1900, 1910 and 1920) in Cook, Illinois, using XGBoost record linkage. Identified parents: father E King (~0.92 confidence) and father Edgar King (~0.92 confidence) and mother Elizabeth King (~0.92 confidence) and mother Elizabeth King (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
E King
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Edgar King
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Elizabeth King
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth King
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold King
Son · 1920 · age 21 · b. ~1899 · Illinois
★ You are viewing this record
Sibling
Miles King
Sibling · 1920 · age 22
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 — Cook, Illinois
Open full size
1920 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu343unit:0255)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret Dunlop | 37 | Wife | None | England |
| 52 | Margaret Dunlop | 13 | Daughter | None | Illinois |
| 53 | R. W. Smith | 26 | Head | Clothier | Indiana |
| 54 | Ben T. Gibson | 48 | Head | Fireman | Canada |
| 55 | M. Gibson | 44 | Wife | None | Illinois |
| 56 | Jane Gibson | 24 | Wife | None | Illinois |
| 57 | V. W. Gibson | 1 | Son | None | Illinois |
| 58 | Mary V. Maag | 38 | Head | Jeweler | Indiana |
| 59 | Ottilie Maag | 40 | Sister | Jeweler | Indiana |
| 60 | Geo E. Green | 58 | Head | Travel Agent | Illinois |
| 61 | Lena Green | 59 | Wife | None | Germany |
| 62 | Fred S. Stevenson | 50 | Head | Truck Driver | Canada |
| 63 | Maybelle Stevenson | 41 | Wife | None | Wisconsin |
| 64 | Olaf Olson | 38 | Head | Painter | Norway |
| 65 | Hulda Olson | 35 | Wife | None | Sweden |
| 66 | Robert Olson | 1 | Son | None | Illinois |
| 67 | O. Russell Baker | 31 | Head | Manager | Penn |
| 68 | Edna Baker | 31 | Wife | None | Penn |
| 69 | Emma Baker | 7 | Daughter | None | Penn |
| 70 | Richard Baker | 6 | Son | None | Penn |
| 71 | Eleanor Baker | 4 | Daughter | None | Penn |
| 72 | Mary Baker | 15 | Servant | Servant | Penn |
| 73 | Geo Cassard | 43 | Head | Secretary | Maryland |
| 74 | Alice Cassard | 30 | Wife | None | Illinois |
| 75 | Harry Fenier | 34 | Head | Salesman | Illinois |
| 76 | Anna Fenier | 57 | Mother | None | Sweden |
| 77 | Joseph Enden | 10 | Nephew | None | Illinois |
| 78 | Mary Enden | 5 | Niece | None | Indiana |
| 79 | Chas Mudge | 60 | Head | Agent | New Hampshire |
| 80 | Clara Mudge | 50 | Wife | None | Iowa |
| 81 | E. R. King | 53 | Head | Cashier | Michigan |
| 82 | Elizabeth King | 49 | Wife | None | New York |
| 83 | Miles King | 22 | Son | None | Illinois |
| 84 | Harold King THIS PERSON | 21 | Son | None | Illinois |
| 85 | Clarence Hatzfeld | 46 | Head | Architect | Wisconsin |
| 86 | Emma Hatzfeld | 65 | Mother | None | Penn |
| 87 | E. G. Goodwin | 79 | Boarder | None | New York |
| 88 | Mary Laughlin | 49 | Head | None | Illinois |
| 89 | Helen Laughlin | 5 | Daughter | None | Illinois |
| 90 | Elizabeth Laughlin | 3 | Daughter | None | Illinois |
| 91 | E. H. Olson | 46 | Head | Com. Agent | New Jersey |
| 92 | Adeline Olson | 40 | Wife | None | Illinois |
| 93 | Otto Helleicher | 39 | Head | Salesman | Penn |
| 94 | Maud Helleicher | 30 | Wife | None | Illinois |
| 95 | Wm Zelosky | 50 | Head | Real Estate | Poland Ger |
| 96 | Mildred Zelosky | 45 | Wife | None | Illinois |
| 97 | Agda Ekeblom | 34 | Servant | Servant | Sweden |
| 98 | Verna Ekeblom | 1 | Ser. Daughter | None | Illinois |
| 99 | Rob France | 40 | Head | Coal Dealer | Illinois |
| 100 | May France | 38 | Wife | None | Illinois |
Pedigree Summary
Harold + 1 sibling
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)