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Harry Graham — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Montgomery, Illinois
Our Model Tree links this Harry Graham across the 1920 and 1930 US Censuses in Montgomery, Illinois (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 8-person household.
Age 17
b. ~1913
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Montgomery, Illinois |
| Surname | Graham |
| Given Name | Harry L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Fillmore Township |
| Est. Birth Year | ~1913 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Lee Graham | Head | — | 42 | ~1888 |
| Lucile Graham | Daughter | — | 14 | ~1916 |
| Amanda Graham | Spouse | — | 40 | ~1890 |
| Eugene Graham | Son | — | 7 | ~1923 |
| Harry Graham | Son | — | 17 | ~1913 |
| Elmer Graham | Son | — | 12 | ~1918 |
| Elizabeth Graham | Daughter | — | 8 | ~1922 |
| Lloyd Graham | Son | — | 16 | ~1914 |
Census Appearances
1920
Montgomery, Illinois
Son, age 6
Montgomery, Illinois · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Harry L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Montgomery, Illinois
Son, age 17
Montgomery, Illinois · implied b. ~1913 — 8 household members
| Surname | Graham |
| Given Name | Harry L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | 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 Harry Graham across 2 US Census years (1920 and 1930) in Montgomery, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Harry Graham
Son · 1930 · age 17 · b. ~1913 · Illinois
★ You are viewing this record
Sibling
Elmer Graham
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Graham
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lloyd Graham
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Graham
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Graham
Sibling · 1930 · age 14
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
1930 US Federal Census — Montgomery, Illinois
Open full size
1930 US Federal Census — Montgomery, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel544:0974)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mollie Lutz | 36 | wife | — | Illinois |
| 52 | Glenn F Lutz | 16 | son | — | Illinois |
| 53 | Ray C Lutz | 15 | son | — | Illinois |
| 54 | Clifford O Lutz | 13 | son | — | Illinois |
| 55 | Ruth B Lutz | 12 | daughter | — | Illinois |
| 56 | Marie Lutz | 10 | daughter | — | Illinois |
| 57 | Reona E Lutz | 6 | daughter | — | Illinois |
| 58 | Lee Roy Graham | 42 | Head | Farmer | Illinois |
| 59 | Amanda J Graham | 40 | wife | — | Illinois |
| 60 | Harry L Graham THIS PERSON | 17 | son | — | Illinois |
| 61 | Lloyd D Graham | 16 | son | — | Illinois |
| 62 | Lucile E Graham | 14 | daughter | — | Illinois |
| 63 | Elmer E Graham | 12 | son | — | Illinois |
| 64 | Elizabeth E Graham | 8 | daughter | — | Illinois |
| 65 | Eugene Graham | 7 | son | — | Illinois |
| 66 | Peter H Evers | 60 | Head | Farmer | Illinois |
| 67 | Mary F Evers | 54 | wife | — | Kentucky |
| 68 | Russell E Evers | 26 | son | Farmer | Illinois |
| 69 | Clarence Van Horen | 44 | Head | Farmer | Illinois |
| 70 | Etta M Van Horen | 54 | wife | — | Illinois |
| 71 | Maude R Van Horen | 17 | daughter | — | Illinois |
| 72 | James M Fisher | 59 | Head | Farmer | Canada |
| 73 | Catherine J Fisher | 25 | wife | — | Illinois |
| 74 | Noah Moore | 33 | Head | Farmer | Indiana |
| 75 | Mary Moore | 45 | wife | — | Illinois |
| 76 | Ben S Moore | 17 | son | Farmer | Illinois |
| 77 | Ruth E Moore | 14 | daughter | — | Illinois |
| 78 | Fred S Moore | 11 | son | — | Illinois |
| 79 | Roma M Moore | 7 | daughter | — | Illinois |
| 80 | Chris C Fravala | 57 | Head | Farmer | Illinois |
| 81 | Bertha L Fravala | 48 | wife | — | Illinois |
| 82 | Hallen Fravala | 24 | son | Farmer | Illinois |
| 83 | Milburn C Fravala | 22 | son | Farmer | Illinois |
| 84 | Alice Brown | 68 | mother-in-law | — | Illinois |
| 85 | William M Easton | 56 | Head | Farmer | Illinois |
| 86 | Mary R Easton | 53 | wife | — | Illinois |
| 87 | Bester Davis | 14 | grand-son | — | Illinois |
| 88 | Easton Whitten | 47 | Head | Farmer | Illinois |
| 89 | Grace M Whitten | 43 | wife | — | Illinois |
| 90 | Edna E Whitten | 21 | daughter | — | Illinois |
| 91 | Ralph R Pentar | 44 | Head | Farmer | Illinois |
| 92 | Vella B Pentar | 44 | wife | — | Illinois |
| 93 | Laura Pentar | 17 | daughter | — | Illinois |
| 94 | Genevieve Pentar | 15 | daughter | — | Illinois |
| 95 | Pauline Pentar | 13 | daughter | — | Illinois |
| 96 | Raymond Pentar | 11 | son | — | Illinois |
| 97 | Taffy Pearl Pentar | 1 | daughter | — | Illinois |
| 98 | Arthur A Pratt | 29 | Head | Farmer | Illinois |
| 99 | Katheryn B Pratt | 28 | wife | — | Illinois |
| 100 | Henry A Pratt | 2 | son | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)