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Margaret Lynch — 1940 US Census Record
Model Tree available1940 United States Federal Census · Denver-County, Colorado
Our Model Tree links this Margaret Lynch across the 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed), with identified parents Anna & Anna — first a daughter (b.~1906), then head of a 5-person household.
Age 34
b. ~1906
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Denver-County, Colorado |
| Surname | Lynch |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Denver City and County |
| 1935 Residence (County) | Denver |
| Additional Details | |
| Occupation | Supervisor |
| Industry | Telephone Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1358 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Supervisor |
| Township / Ward | Denver City And County |
| Est. Birth Year | ~1906 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Lynch | Daughter | — | 34 | ~1906 |
| Anna Lynch | Head | — | 65 | ~1875 |
| Fletcher Lynch | Son | — | 31 | ~1909 |
| Elvin Lynch | Son | — | 24 | ~1916 |
| Maynard Lynch | Son | — | 27 | ~1913 |
Census Appearances
1920
Denver, Colorado
Daughter, age 14
Denver, Colorado · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Denver, Colorado
Daughter, age 24
Denver, Colorado · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Operator |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Denver-County, Colorado
Daughter, age 34
Denver-County, Colorado · implied b. ~1906 — 5 household members
| Surname | Lynch |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Denver City and County |
| 1935 Residence (County) | Denver |
| Occupation | Supervisor |
| Industry | Telephone Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1358 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Margaret Lynch across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Anna Lynch (~0.92 confidence) and mother Anna Lynch (~0.92 confidence) and father Thomas Lynch (~0.92 confidence) and father Thomas Lynch (~0.92 confidence) and mother Anna Lynch (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Anna Lynch
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Anna Lynch
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Thomas Lynch
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Thomas Lynch
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Anna Lynch
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Lynch
Daughter · 1940 · age 34 · b. ~1906 · Colorado
★ You are viewing this record
Sibling
Fletcher Lynch
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elvin Lynch
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maynard Lynch
Sibling · 1940 · age 27
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
1940 US Federal Census — Denver-County, Colorado
Open full size
1940 US Federal Census — Denver-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00487-00651)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rose L. Eubank | 71 | Head | — | Missouri |
| 2 | Paul R. Huggins | 26 | Head | Salesman | Missouri |
| 3 | Rose M. Huggins | 25 | Wife | Nurse | Missouri |
| 4 | Forrest E. Utter | 22 | Head | Welder | Nebraska |
| 5 | Winifred Utter | 20 | Wife | Stenographer | Colorado |
| 6 | Al Yohe | 37 | Head | Manager | So. Dakota |
| 7 | Marie Yohe | 30 | Wife | — | Colorado |
| 8 | Lucille Lee | 37 | Sister in law | Saleslady | Colorado |
| 9 | Raymond Gadrac | 28 | Head | Engineer | Colorado |
| 10 | Margaret Gadrac | 30 | Wife | — | Washington |
| 11 | Left By Mistake | None | — | — | — |
| 12 | Lou Robert Holmes | 63 | Head | — | Missouri |
| 13 | Marie L. Holmes | 62 | Wife | — | Missouri |
| 14 | Wayne Holmes Schaeffer | 8 | Grandson | — | Colorado |
| 15 | J. E. Bacon | 62 | Head | Clerk | Kentucky |
| 16 | Cordelia Bacon | 56 | Wife | — | Tennessee |
| 17 | Nancy Bacon | 24 | Daughter | Order Clerk | Alabama |
| 18 | Mary Elizabeth Bacon | 14 | Daughter | — | Alabama |
| 19 | Ray Mcmeade | 27 | Son in law | Supervisor | Alabama |
| 20 | Aurelia Mcmeade | 22 | Daughter | — | Alabama |
| 21 | Anna May Lynch | 65 | Head | — | Pennsylvania |
| 22 | Margaret M. Lynch THIS PERSON | 34 | Daughter | Supervisor | Pennsylvania |
| 23 | Fletcher Lynch | 31 | Son | Janitor | Pennsylvania |
| 24 | Maynard Lynch | 27 | Son | Messenger | Utah |
| 25 | Elvin Lynch | 24 | Son | Rustler | Utah |
| 26 | George Newton Swift | 29 | Head | Mail Clerk | Colorado |
| 27 | Bernice L. Swift | 26 | Wife | — | Colorado |
| 28 | Frances Ann Swift | 1 | Daughter | — | Missouri |
| 29 | Laura M. Krause | 61 | Head | — | Illinois |
| 30 | J. Edgar Arnold Jr. | 29 | Head | Truck Driver | Wyoming |
| 31 | Alberta Arnold Jr. | 30 | Wife | — | Nebraska |
| 32 | Beryl Louise Arnold Jr. | 8 | Daughter | — | Wyoming |
| 33 | Barbara Ann Arnold Jr. | 7 | Daughter | — | Wyoming |
| 34 | Elmer J. Sloan | 56 | Head | — | Iowa |
| 35 | Charles E. Sloan | 21 | Son | Elevator Pilot | Colorado |
| 36 | David L. Sloan | 16 | Son | Custodian Helper | Colorado |
| 37 | Elmer Calhoun | 38 | Head | Waitress | Kansas |
| 38 | Alice Jane Calhoun | 9 | Daughter | — | Colorado |
| 39 | Bett Calhoun | 8 | Daughter | — | Colorado |
| 40 | Julia Compton | 52 | Housekeeper | House Keeper | Kansas |
Pedigree Summary
Margaret + 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 1940 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)