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Robert Zimmerman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · None, None
Our Model Tree links this Robert Zimmerman across the 1910 and 1920 US Censuses (XGBoost, ~Confirmed) — first a son (b.~1901), then head of a 9-person household.
Age 19
b. ~1901
Male
Son
Born: Kansas
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | None, None |
| Surname | Zimmerman |
| Given Name | Robert A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Laborer |
| 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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ralph Zimmerman | Son | — | 11 | ~1909 |
| George Zimmerman | Head | — | 50 | ~1870 |
| Robert Zimmerman | Son | — | 19 | ~1901 |
| Mildred Zimmerman | Daughter | — | 2 | ~1918 |
| Ruth Zimmerman | Daughter | — | 15 | ~1905 |
| Lucile Zimmerman | Daughter | — | 5 | ~1915 |
| George Zimmerman | Son | — | 22 | ~1898 |
| Marjorie Zimmerman | Daughter | — | 13 | ~1907 |
| Anna Zimmerman | Spouse | — | 43 | ~1877 |
Census Appearances
1910
None, None
Son, age 9
None, None · implied b. ~1901 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Robert A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
None, None
Son, age 19
None, None · implied b. ~1901 — 9 household members
| Surname | Zimmerman |
| Given Name | Robert A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Robert Zimmerman across 2 US Census years (1910 and 1920) in None, None, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Zimmerman
Son · 1920 · age 19 · b. ~1901 · None
★ You are viewing this record
Sibling
Marjorie Zimmerman
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Zimmerman
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Zimmerman
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Zimmerman
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Zimmerman
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Zimmerman
Sibling · 1920 · age 11
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 — None, None
Open full size
1920 US Federal Census — None, None
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu523unit:0527)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fannie Forshee | 45 | Wife | — | Missouri |
| 52 | Marion F Forshee | 10 | Son | — | Kansas |
| 53 | Isaac C Fitzgerald | 32 | Head | Farmer | Kansas |
| 54 | Ashley H Ellison | 39 | Head | Farmer | Missouri |
| 55 | Mary E Ellison | 41 | Wife | — | Missouri |
| 56 | Floyd C Ellison | 18 | Son | Laborer | Missouri |
| 57 | Opal M Ellison | 16 | Daughter | — | Missouri |
| 58 | Charlie D Ellison | 14 | Son | — | Kansas |
| 59 | Ray B Ellison | 12 | Son | — | Kansas |
| 60 | Agnes A Ellison | 9 | Daughter | — | Kansas |
| 61 | Ernest H Ellison | 7 | Son | — | Oklahoma |
| 62 | Theodore E Ellison | 5 | Son | — | Oklahoma |
| 63 | Thomas G Ellison | 2 | Son | — | Oklahoma |
| 64 | Clara J Ellison | 0 | Daughter | — | Kansas |
| 65 | Aaron Hurst | 37 | Head | Farmer | Missouri |
| 66 | Bessie Hurst | 32 | Wife | — | Missouri |
| 67 | Ruth A Hurst | 9 | Daughter | — | Colorado |
| 68 | Columbus S Hurst | 7 | Son | — | Missouri |
| 69 | Herbert J Hurst | 5 | Son | — | Missouri |
| 70 | Bernice P Hurst | 3 | Daughter | — | Missouri |
| 71 | Walter E Hurst | 1 | Son | — | Missouri |
| 72 | Frank W Baland | 45 | Head | Laborer | Kansas |
| 73 | Anna L Baland | 34 | Wife | — | Kansas |
| 74 | Raymond W Baland | 15 | Son | — | Kansas |
| 75 | Isabelle B Baland | 13 | Daughter | — | Kansas |
| 76 | Merle M Baland | 12 | Son | — | Kansas |
| 77 | James P Pruitt | 50 | Boarder | Laborer | Kansas |
| 78 | Florence M Pruitt | 17 | Boarder | — | Kansas |
| 79 | Clarence Bryant | 42 | Head | Farmer | Texas |
| 80 | Linnie F Bryant | 37 | Wife | — | Missouri |
| 81 | Otis W Bryant | 17 | Son | Laborer | Oklahoma |
| 82 | Orion W Bryant | 15 | Son | — | Oklahoma |
| 83 | Otho F Bryant | 12 | Son | — | Oklahoma |
| 84 | William J Bryant | 10 | Son | — | Oklahoma |
| 85 | Herbert H Bryant | 7 | Son | — | Oklahoma |
| 86 | Mary S Bryant | 5 | Daughter | — | Oklahoma |
| 87 | Ruby G Bryant | 1 | Daughter | — | Oklahoma |
| 88 | George A Zimmerman | 50 | Head | Farmer | Pennsylvania |
| 89 | Anna Zimmerman | 43 | Wife | — | Pennsylvania |
| 90 | George E Zimmerman | 22 | Son | Laborer | Kansas |
| 91 | Robert A Zimmerman THIS PERSON | 19 | Son | Laborer | Kansas |
| 92 | Ruth M Zimmerman | 15 | Daughter | — | Kansas |
| 93 | Marjorie M Zimmerman | 13 | Daughter | — | Kansas |
| 94 | Ralph A Zimmerman | 11 | Son | — | Kansas |
| 95 | Lucile L Zimmerman | 5 | Daughter | — | Kansas |
| 96 | Mildred Joyce Zimmerman | 2 | Daughter | — | Kansas |
| 97 | Claude O Humphrey | 28 | Head | Farmer | Kansas |
| 98 | Edith M Humphrey | 24 | Wife | — | Oklahoma |
| 99 | William C Humphrey | 4 | Son | — | Kansas |
| 100 | Margaret C Humphrey | 1 | Daughter | — | Kansas |
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)