RC
Robert Cunningham — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Montgomery, Illinois
Our Model Tree links this Robert Cunningham across the 1900, 1910 and 1920 US Censuses in Montgomery, Illinois (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 5-person household.
Age 58
b. ~1862
Male
Head
Born: Illinois
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Montgomery, Illinois |
| Surname | Cunningham |
| Given Name | Robert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Irving Township |
| Est. Birth Year | ~1862 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Cunningham | Head | — | 58 | ~1862 |
| Dean Cunningham | Son | — | 23 | ~1897 |
| Dallas Cunningham | Son | — | 12 | ~1908 |
| Jesse Cunningham | Son | — | 14 | ~1906 |
| Catherine Cunningham | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Montgomery, Illinois
Head, age 39
Montgomery, Illinois · implied b. ~1861 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | Nov |
| Birth Year | 1861 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Montgomery, Illinois
Head, age 47
Montgomery, Illinois · implied b. ~1863 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Robert C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 26 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General farm |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Montgomery, Illinois
Head, age 58
Montgomery, Illinois · implied b. ~1862 — 5 household members
| Surname | Cunningham |
| Given Name | Robert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| 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 Robert Cunningham across 3 US Census years (1900, 1910 and 1920) in Montgomery, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Cunningham
Head · 1920 · age 58 · b. ~1862 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Montgomery, Illinois
Open full size
1920 US Federal Census — Montgomery, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu394unit:0422)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Nellie J. Party | 56 | Mother | None | Kentucky |
| 52 | Louise M. Party | 16 | Sister | None | Illinois |
| 53 | Robert L. Cunningham THIS PERSON | 58 | Head | Farmer | Illinois |
| 54 | Catherine B. Cunningham | 53 | Wife | None | Illinois |
| 55 | Dean A. Cunningham | 23 | Son | Laborer | Illinois |
| 56 | Jesse B. Cunningham | 14 | Son | None | Illinois |
| 57 | Dallas R. Cunningham | 12 | Son | None | Illinois |
| 58 | Frank B. Cranfill | 47 | Head | Farmer | Indiana |
| 59 | Minnie A. Cranfill | 41 | Wife | None | Indiana |
| 60 | Lillie M. Cranfill | 15 | Daughter | None | Indiana |
| 61 | Charles B. Cranfill | 13 | Son | None | Illinois |
| 62 | George W. Cranfill | 7 | Son | None | Illinois |
| 63 | John G. Williams | 59 | Head | Farmer | North Carolina |
| 64 | Lillie Williams | 44 | Wife | None | Illinois |
| 65 | Ina Williams | 18 | Daughter | None | Illinois |
| 66 | Bessie Williams | 14 | Daughter | None | Illinois |
| 67 | Stanley Kolasowski | 45 | Head | Miner | Posen Ger |
| 68 | Catherine Kolasowski | 46 | Wife | None | Posen Ger |
| 69 | Alfonso Kolasowski | 16 | Son | Laborer | Germany |
| 70 | Leonard Kolasowski | 14 | Son | None | Germany |
| 71 | Raymond Kolasowski | 12 | Son | None | Germany |
| 72 | Virginia Kolasowski | 10 | Daughter | None | Illinois |
| 73 | Agon Kolasowski | 8 | Son | None | Illinois |
| 74 | John F. Manifina | 37 | Head | Miner | Austria |
| 75 | Nathalene B. Manifina | 31 | Wife | None | Italy |
| 76 | Joseph S. Manifina | 9 | Son | None | Illinois |
| 77 | Rachel J. Manifina | 6 | Daughter | None | Illinois |
| 78 | Esther J. Manifina | 4 | Daughter | None | Illinois |
| 79 | Maria E. Manifina | 2 | Daughter | None | Illinois |
| 80 | Dorothy F. Manifina | 0 | Daughter | None | Illinois |
| 81 | Rudolph Sowarsh | 50 | Head | Miner | Austria |
| 82 | Adelle Sowarsh | 43 | Wife | None | Austria |
| 83 | Rudolph Jr. Sowarsh | 17 | Son | Miner | Germany |
| 84 | Frank Sowarsh | 14 | Son | None | Pennsylvania |
| 85 | Adolph L. Reynolds | 48 | Head | Farmer | North Carolina |
| 86 | Nettie Reynolds | 16 | Daughter | None | Illinois |
| 87 | Dora Trower | 30 | Housekeeper | Servant | North Carolina |
| 88 | George R. Pope | 42 | Head | Farmer | Illinois |
| 89 | Nettie E. Pope | 40 | Wife | None | Illinois |
| 90 | Clarence E. Pope | 17 | Son | None | Illinois |
| 91 | Madge E. Pope | 9 | Daughter | None | Illinois |
| 92 | Isaac E. Grummet | 39 | Head | Farmer | Illinois |
| 93 | Minnie Grummet | 33 | Wife | None | Kansas |
| 94 | Inez Grummet | 10 | Daughter | None | Illinois |
| 95 | Ralph J. Grummet | 6 | Son | None | Illinois |
| 96 | Noah E. Ottman | 24 | Head | Farmer | Illinois |
| 97 | Sophia Ottman | 19 | Wife | None | Illinois |
| 98 | Charles A. Noyes | 48 | Head | Farmer | Illinois |
| 99 | Eliza Noyes | 54 | Wife | None | Illinois |
| 100 | R. J. Wilson | 65 | Head | Farmer | Illinois |
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)