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Mary Lynch — 1910 US Census Record
Model Tree available1910 United States Federal Census · Cook, Illinois
Our Model Tree links this Mary Lynch across the 1910, 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents J & Thomas — first a daughter (b.~1910), then head of a 6-person household.
Age 0
b. ~1910
Female
Daughter
Born: Illinois
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | Lynch |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1910 |
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.
6 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Lynch | Daughter | — | ~1910 | |
| J Lynch | Head | — | 27 | ~1883 |
| Martin Lynch | Son | — | 2 | ~1908 |
| Joe Lynch | Son | — | 5 | ~1905 |
| Leo Lynch | Son | — | 3 | ~1907 |
| Nora Lynch | Spouse | — | 27 | ~1883 |
Census Appearances
1910
Cook, Illinois
Daughter, age
Cook, Illinois · implied b. ~1910 — 6 household members
| Surname | Lynch |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 10
Cook, Illinois · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 20
Cook, Illinois · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 29
Cook-County, Illinois · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | Mail-clerk |
| Industry | Dry Goods |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 266 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| 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 Lynch across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father J Lynch (~0.92 confidence) and father Thomas Lynch (~0.92 confidence) and father Michael Lynch (~0.92 confidence) and mother Margaret Lynch (~0.92 confidence) and mother Nora Lynch (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Lynch
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Thomas Lynch
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Michael Lynch
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Margaret Lynch
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Nora Lynch
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Lynch
Daughter · 1910 · age 0 · b. ~1910 · Illinois
★ You are viewing this record
Sibling
Joe Lynch
Sibling · 1910 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Lynch
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Lynch
Sibling · 1910 · age 2
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
1910 US Federal Census — Cook, Illinois
Open full size
1910 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po277unit:0139)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carl Ekstrom | 50 | head | Upholsterer | Sweden |
| 2 | Marie Ekstrom | 46 | wife | None | Sweden |
| 3 | Dave Ekstrom | 21 | son | Draughtsman | Illinois |
| 4 | Sadie Ekstrom | 19 | daughter | Stenographer | Illinois |
| 5 | Edith Ekstrom | 17 | daughter | None | Illinois |
| 6 | Evelyn Ekstrom | 15 | daughter | None | Illinois |
| 7 | Andrew Ekstrom | 12 | son | None | Illinois |
| 8 | Virginia Ekstrom | 9 | daughter | None | Illinois |
| 9 | Leonard Ekstrom | 5 | son | None | Illinois |
| 10 | Ed Erickson | 17 | maid | Maid | Sweden |
| 11 | Erik Anderson | 39 | head | Machinist | Sweden |
| 12 | Alvin Anderson | 33 | wife | None | Sweden |
| 13 | Lawrence Anderson | 9 | son | None | Illinois |
| 14 | Elmer Anderson | 3 | son | None | Illinois |
| 15 | C. G. Anderson | 47 | head | Clerk | Sweden |
| 16 | Marie Anderson | 48 | wife | None | Sweden |
| 17 | Bertha Anderson | 21 | daughter | Clerk | Illinois |
| 18 | Lillian S. Anderson | 17 | daughter | Clerk | Illinois |
| 19 | Mary Mcinerney | 45 | head | None | England |
| 20 | Wm. Mcinerney | 30 | son | Laborer | N.Y. |
| 21 | Elizabeth Mcinerney | 24 | daughter | None | Iowa |
| 22 | Fred Humble | 27 | head | Driver | Illinois |
| 23 | Ida Humble | 24 | wife | None | Wisconsin |
| 24 | Lawrence Humble | 4 | son | None | Illinois |
| 25 | Marian Humble | 1 | daughter | None | Illinois |
| 26 | Hugh Hugh | 42 | head | Laborer | Ireland |
| 27 | Kate Hugh | 33 | wife | None | Ireland |
| 28 | John Hugh | 5 | son | None | Illinois |
| 29 | Hugh Hugh | 4 | son | None | Illinois |
| 30 | Kathrine Hugh | 1 | daughter | None | Illinois |
| 31 | J. Lynch | 27 | head | Assistant | Ireland |
| 32 | Nora Lynch | 27 | wife | None | Ireland |
| 33 | Joe Lynch | 5 | son | None | Illinois |
| 34 | Leo Lynch | 3 | son | None | Illinois |
| 35 | Martin Lynch | 2 | son | None | Illinois |
| 36 | Mary Lynch THIS PERSON | 0 | daughter | None | Illinois |
| 37 | Mccarthy | 25 | brother-in-law | Electrician | Ireland |
| 38 | Ben Johnson | 37 | head | Elevator Work | Sweden |
| 39 | J. Johnson | 36 | wife | None | Sweden |
| 40 | Swanson | 47 | head | Carpenter | Sweden |
| 41 | Swanson | 47 | wife | None | Sweden |
| 42 | Ellen Swanson | 16 | daughter | None | Illinois |
| 43 | Peter Swanson | 15 | son | None | Illinois |
| 44 | Hattie Swanson | 11 | daughter | None | Illinois |
| 45 | Jas. Anderson | 57 | head | Teamster | Sweden |
| 46 | Minnie Anderson | 40 | wife | None | Sweden |
| 47 | Fred Anderson | 17 | son | Teamster | Illinois |
| 48 | Adolph Anderson | 15 | son | None | Illinois |
| 49 | Alma Anderson | 11 | daughter | None | Illinois |
| 50 | Gertie Anderson | 8 | daughter | None | Illinois |
Pedigree Summary
Mary + 3 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)