JG
John Graham — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jo Daviess, Illinois
Our Model Tree links this John Graham across the 1920, 1930 and 1940 US Censuses in Jo Daviess, Illinois (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 3-person household.
Age 74
b. ~1856
Male
Head
Born: Maine
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jo Daviess, Illinois |
| Surname | Graham |
| Given Name | John L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 25 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Undertaker |
| Industry | Undertaking |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Undertaker |
| Township / Ward | Warren Village |
| Est. Birth Year | ~1856 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Blanche Graham | Daughter | — | 37 | ~1893 |
| John Graham | Head | — | 74 | ~1856 |
| Sara Graham | Spouse | — | 65 | ~1865 |
Census Appearances
1920
Jo Daviess, …
Head, age 64
Jo Daviess, Illinois · implied b. ~1856 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Maine |
| Occupation | Proprietor |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Jo Daviess, …
Head, age 74
Jo Daviess, Illinois · implied b. ~1856 — 3 household members
| Surname | Graham |
| Given Name | John L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 25 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Maine |
| Occupation | Undertaker |
| Industry | Undertaking |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Jo-Daviess-County, Illinois
Head, age 84
Jo-Daviess-County, Illinois · implied b. ~1856 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | J. J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 84 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | Warren Village |
| 1935 Residence (County) | Jo Daviess |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 John Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Graham
Head · 1930 · age 74 · b. ~1856 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Jo Daviess, Illinois
Open full size
1930 US Federal Census — Jo Daviess, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel522:0681)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rowline Perry | 9 | Daughter | — | Illinois |
| 2 | Nelda Perry | 6 | Daughter | — | Illinois |
| 3 | Jesse Sincox | 57 | Head | Operator | Illinois |
| 4 | Gladys Sincox | 31 | Daughter | — | Illinois |
| 5 | Marjorie Sincox | 18 | Daughter | — | Illinois |
| 6 | Abner Dalrymple | 72 | Head | — | Wisconsin |
| 7 | Margaret Dalrymple | 71 | Wife | — | Wisconsin |
| 8 | Edward Wilcox | 48 | Head | Book Keeper | Illinois |
| 9 | Flo Wilcox | 44 | Wife | — | Wisconsin |
| 10 | Robert Wilcox | 8 | Son | — | Illinois |
| 11 | Edward, Jr. Wilcox | 2 | Son | — | Illinois |
| 12 | Mary E. Wilcox | 80 | Mother | — | New York |
| 13 | John L. Graham THIS PERSON | 74 | Head | Undertaker | Maine |
| 14 | Sara J. Graham | 65 | Wife | — | England |
| 15 | Blanche Graham | 37 | Daughter | — | Illinois |
| 16 | Emma Kane | 58 | Head | — | Illinois |
| 17 | Marguerite Shoemaker | 22 | Lodger | Teacher | Illinois |
| 18 | Dorothy Dean | 23 | Lodger | Teacher | Illinois |
| 19 | Emmett Scott | 45 | Head | Manager | Wisconsin |
| 20 | Cecelia Scott | 43 | Wife | — | Wisconsin |
| 21 | William Johnson | 36 | Head | Policeman | Wisconsin |
| 22 | Nellie M. Johnson | 35 | Wife | — | Illinois |
| 23 | Orville Johnson | 16 | Son | — | Wisconsin |
| 24 | Betty B. Johnson | 4 | Daughter | — | Illinois |
| 25 | Arden L. Canfield | 51 | Head | Plumber | Minnesota |
| 26 | Nella Canfield | 50 | Wife | — | Illinois |
| 27 | Jas. E. Renwick | 44 | Head | Doctor | Illinois |
| 28 | Robert Hicks | 21 | Head | Teacher | Illinois |
| 29 | Edna Hicks | 21 | Wife | — | Illinois |
| 30 | Douglas Brown | 60 | Head | Proprietor | Ohio |
| 31 | Lelah Brown | 45 | Wife | — | Wisconsin |
| 32 | Kathryn Brown | 12 | Daughter | — | Wisconsin |
| 33 | Helen Brown | 10 | Daughter | — | Wisconsin |
| 34 | Elizabeth J. Brown | 8 | Daughter | — | Wisconsin |
| 35 | Ellen Steimle | 52 | Head | Houseworker | Wisconsin |
| 36 | William Steimle | 17 | Son | Apprentice | Illinois |
| 37 | Caroline Abey | 69 | Lodger | — | Illinois |
| 38 | Pietro Kielter | 71 | Head | — | Norway |
| 39 | James P. Carson | 66 | Head | President | Michigan |
| 40 | Mae Carson | 62 | Wife | — | Wisconsin |
| 41 | Myron F. Kleeberger | 67 | Head | Retail Merchant | Minnesota |
| 42 | Lulu Kleeberger | 57 | Wife | — | Illinois |
| 43 | John Kleeberger | 20 | Son | — | Illinois |
| 44 | Laura E. Morris | 55 | Head | — | New York |
| 45 | Sara G. Stockpole | 55 | Head | Sewing | Wisconsin |
| 46 | Russell Arnold | 23 | Head | Deliveryman | Illinois |
| 47 | Thelma Arnold | 19 | Wife | — | Illinois |
| 48 | Leon Slothower | 36 | Head | Athletic Coach | Wisconsin |
| 49 | Jeannette Slothower | 31 | Wife | — | Illinois |
| 50 | Margaret R. Slothower | 2 | Daughter | — | 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)