MP
Mary Peck — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Cook, Illinois
Our Model Tree links this Mary Peck across the 1900 and 1910 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1844), then head of a 4-person household.
Age 66
b. ~1844
Female
Spouse
Born: Vermont
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | Peck |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Vermont |
| Years Married | 44 |
| Children Born | 3 |
| Children Living | 2 |
| Father's Birthplace | England English |
| Mother's Birthplace | Sc. English |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1844 |
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.
4 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marden Peck | Son | — | 43 | ~1867 |
| Lillie Peck | Daughter | — | 45 | ~1865 |
| Chauncey Peck | Head | — | 75 | ~1835 |
| Mary Peck | Spouse | — | 66 | ~1844 |
Census Appearances
1900
Cook, Illinois
Spouse, age 61
Cook, Illinois · implied b. ~1839 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peck |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Vermont |
| Birth Month | Nov |
| Birth Year | 1839 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1910
Cook, Illinois
Spouse, age 66
Cook, Illinois · implied b. ~1844 — 4 household members
| Surname | Peck |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Vermont |
| Years Married | 44 |
| Children Born | 3 |
| Children Living | 2 |
| Father's Birthplace | England English |
| Mother's Birthplace | Sc. English |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Peck across 2 US Census years (1900 and 1910) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
Mary Peck
Spouse · 1910 · age 66 · b. ~1844 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Cook, Illinois
Open full size
1910 US Federal Census — Cook, Illinois
Page Contents
51 people indexed on this census page (ia:1910:13thcensus1910po263unit:0347)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Eitel | 48 | Head | Painter | Germany |
| 2 | Johanna Eitel | 40 | Wife | Saleswoman | Illinois |
| 3 | Herbert Eitel | 20 | Son | Shipping Clerk | Illinois |
| 4 | Irena Eitel | 24 | Daughter | Dressmaker | Illinois |
| 5 | Lizzie Eitel | 17 | Daughter | — | Missouri |
| 6 | Nora Eitel | 19 | Niece | — | Illinois |
| 7 | Leon M. Richter | 43 | Head | Commercial Traveler | Russia German |
| 8 | Jennie Richter | 37 | Wife | — | Eng. Yiddish |
| 9 | Samuel Richter | 15 | Son | — | Illinois |
| 10 | Ella Richter | 13 | Daughter | — | Illinois |
| 11 | Leonore Richter | 11 | Son | — | Illinois |
| 12 | Lizzie Proinka | 16 | Servant | Servant | Hun. Slovak |
| 13 | Samuel Wolfson | 42 | Head | Manufacturer | Russia Yiddish |
| 14 | Ida Wolfson | 40 | Wife | — | Russia Yiddish |
| 15 | Max B. Wolfson | 18 | Son | — | Illinois |
| 16 | Goldie Wolfson | 16 | Daughter | — | Illinois |
| 17 | Bennie Wolfson | 13 | Son | — | Illinois |
| 18 | Alice Wolfson | 9 | Daughter | — | Illinois |
| 19 | Julia Wolfson | 6 | Daughter | — | Illinois |
| 20 | Lizzie Wolfson | 4 | Daughter | — | Illinois |
| 21 | Victor H. Wolfson | 1 | Son | — | Illinois |
| 22 | Jerry Hagarty | 53 | Head | Clerk | New York |
| 23 | Nellie Hagarty | 47 | Wife | — | New York |
| 24 | Nellie Hagarty | 26 | Daughter | Auditor | Illinois |
| 25 | Jerry Hagarty | 26 | Son | Clerk | Illinois |
| 26 | Garret Hagarty | 21 | Son | Laborer | Illinois |
| 27 | Alice Hagarty | 19 | Daughter | Auditor | Illinois |
| 28 | Mary Hagarty | 17 | Daughter | — | Illinois |
| 29 | Gertrude Hagarty | 15 | Daughter | — | Illinois |
| 30 | Lillian Hagarty | 13 | Daughter | — | Illinois |
| 31 | Joseph Hagarty | 10 | Son | — | Illinois |
| 32 | Evelyn Hagarty | 7 | Daughter | — | Illinois |
| 33 | John Hagarty | 5 | Son | — | Illinois |
| 34 | Clarence W. Schneider | 27 | Son-in-law | Electrician | Illinois |
| 35 | Catherine Schneider | 22 | Daughter | — | Illinois |
| 36 | Chauncey S. Peck | 75 | Head | Gardener | Massachusetts |
| 37 | Mary E. Peck THIS PERSON | 66 | Wife | — | Vermont |
| 38 | Marden L. Peck | 43 | Son | Real Estate Dealer | Vermont |
| 39 | Lillie Peck | 45 | Daughter | — | Massachusetts |
| 40 | Gustavus Smith | 59 | Head | Real Estate Dealer | Illinois |
| 41 | Caroline A. Smith | 56 | Wife | — | Illinois |
| 42 | Addie Belle Smith | 13 | Daughter | — | Illinois |
| 43 | William Chamberlain | 50 | Head | Contractor | Illinois |
| 44 | Elizabeth Chamberlain | 39 | Wife | — | Illinois |
| 45 | Stella Chamberlain | 14 | Daughter | — | Illinois |
| 46 | William Chamberlain | 12 | Son | — | Illinois |
| 47 | Hugh B. Roney | 43 | Head | Salesman | Michigan |
| 48 | Lillian M. Roney | 34 | Wife | — | Michigan |
| 49 | Hugh C. Roney | 16 | Son | — | Michigan |
| 50 | Eileen E. Roney | 9 | Daughter | — | Michigan |
| 51 | — | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)