MC
Mary Chambers — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mcdonough, Illinois
Our Model Tree links this Mary Chambers across the 1900, 1910, 1920 and 1930 US Censuses in Mcdonough, Illinois (XGBoost, ~Confirmed) — first a head (b.~1846), then head of a 3-person household.
Age 84
b. ~1846
Female
Head
Born: Illinois
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Mcdonough, Illinois |
| Surname | Chambers |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 84 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 23 |
| Father's Birthplace | New York |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 600 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Bushnell City |
| Est. Birth Year | ~1846 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Chambers | Head | — | 84 | ~1846 |
| Alta Bevans | Other | — | 86 | ~1844 |
| Milton Chambers | Son | — | 54 | ~1876 |
Census Appearances
1900
Mcdonough, Illinois
Spouse, age 56
Mcdonough, Illinois · implied b. ~1844 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chamberlain |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | July |
| Birth Year | 1844 |
| Father's Birthplace | New York |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Mcdonough, Illinois
Spouse, age 64
Mcdonough, Illinois · implied b. ~1846 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chambers |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 37 |
| Children Born | 2 |
| Children Living | 2 |
| Father's Birthplace | New York |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Mcdonough, Illinois
Head, age 74
Mcdonough, Illinois · implied b. ~1846 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chambers |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Father's Birthplace | New York |
| Mother's Birthplace | Maryland |
| 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 |
1930
Mcdonough, Illinois
Head, age 84
Mcdonough, Illinois · implied b. ~1846 — 3 household members
| Surname | Chambers |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 84 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 23 |
| Father's Birthplace | New York |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 600 |
| 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 Mary Chambers across 4 US Census years (1900, 1910, 1920 and 1930) in Mcdonough, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Chambers
Head · 1930 · age 84 · b. ~1846 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Mcdonough, Illinois
Open full size
1930 US Federal Census — Mcdonough, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel533:0008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Gertrude E White | 7 | Daughter | — | Illinois |
| 52 | George M Baby | 64 | Head | Contractor | Pennsylvania |
| 53 | Ida M Baby | 58 | Wife | — | Illinois |
| 54 | June Baby | 22 | Daughter | Clerk | Illinois |
| 55 | Fred Hazzard | 49 | Head | Painter | Illinois |
| 56 | Bessie Hazzard | 46 | Wife | — | Illinois |
| 57 | Edward M Hazzard | 46 | Brother | Painter | Illinois |
| 58 | Charles Brown | 64 | Head | — | Illinois |
| 59 | Laura Brown | 58 | Wife | — | Illinois |
| 60 | James D Melvin | 78 | Head | — | Ohio |
| 61 | Vinton Eddie Melvin | 53 | Son | Laborer | Iowa |
| 62 | Maggie Melvin | 32 | Daughter | Housekeeper | Illinois |
| 63 | Floyd E Branson | 43 | Head | Carpenter | Illinois |
| 64 | Alice Branson | 38 | Wife | Laundress | Illinois |
| 65 | Donald Branson | 17 | Son | Laborer | Illinois |
| 66 | Twilla Branson | 15 | Daughter | — | Illinois |
| 67 | Genevieve Branson | 12 | Daughter | — | Montana |
| 68 | Mildred Branson | 11 | Daughter | — | Illinois |
| 69 | Carolee R Branson | 9 | Daughter | — | Illinois |
| 70 | Carrol E Branson | 9 | Son | — | Illinois |
| 71 | Betty B Branson | 8 | Daughter | — | Illinois |
| 72 | Merle Bloomfield | 27 | Head | Laborer | Illinois |
| 73 | Emma Bloomfield | 29 | Wife | Servant | Illinois |
| 74 | Gerald Bloomfield | 6 | Son | — | Illinois |
| 75 | Hattie Bloomfield | 49 | Mother | Housekeeper | Illinois |
| 76 | Marguerite Bloomfield | 17 | Sister | — | Illinois |
| 77 | Virginia Bloomfield | 13 | Sister | — | Illinois |
| 78 | Mary Chambers THIS PERSON | 84 | Head | — | Illinois |
| 79 | Milton Chambers | 54 | Son | Teacher | Illinois |
| 80 | Alta Bevans | 86 | Sister | — | Illinois |
| 81 | Mollie Phillips | 42 | Head | Landlady | Montana |
| 82 | Thomas Phillips | 17 | Son | Laborer | Illinois |
| 83 | Lucile Phillips | 14 | Daughter | — | Illinois |
| 84 | Russel Phillips | 10 | Son | — | Illinois |
| 85 | Mildred Phillips | 8 | Daughter | — | Illinois |
| 86 | Phillip Haymaker | 53 | Head | Brick Mason | Indiana |
| 87 | Bernice Haymaker | 48 | Wife | — | Illinois |
| 88 | Mary J Haymaker | 17 | Daughter | — | Illinois |
| 89 | Jesse Haymaker | 26 | Head | Clerk | Illinois |
| 90 | Edna Haymaker | 23 | Wife | — | Illinois |
| 91 | Earl Haymaker | 3 | Son | — | Illinois |
| 92 | Gretel Dohn | 21 | Head | Clerk | Illinois |
| 93 | Dohn | 21 | Wife | — | Illinois |
| 94 | Charles Havens | 53 | Head | Mail Carrier | Illinois |
| 95 | Anna Havens | 50 | Wife | — | Illinois |
| 96 | William Wynaker | 60 | Head | Salesman | United States |
| 97 | Myra Wynaker | 53 | Wife | Saleslady | Illinois |
| 98 | James L Swisik | 46 | Head | Manager | Illinois |
| 99 | Junior Swisik | 9 | Son | — | Illinois |
| 100 | Nauda Swisik | 5 | 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)