EA
Evelyn Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Montgomery-County, Pennsylvania
Our Model Tree links this Evelyn Anderson across the 1910, 1920, 1930 and 1940 US Censuses in Montgomery-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Amos & Horace — first a daughter (b.~1908), then head of a 5-person household.
Age 32
b. ~1908
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Pennsylvania |
| Surname | Anderson |
| Given Name | Evelyn C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Jeffersonville |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Occupation | Complaint Clerk |
| Industry | Electric Co. |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1140 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Complaint Clerk |
| Township / Ward | Jeffersonville |
| Est. Birth Year | ~1908 |
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 Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Anderson | Daughter | — | 32 | ~1908 |
| Viola Anderson | Daughter | — | 39 | ~1901 |
| Amanda Anderson | Head | — | 62 | ~1878 |
| Horace Anderson | Other | — | 14 | ~1926 |
| Mary Anderson | Other | — | 16 | ~1924 |
Census Appearances
1910
Montgomery, Pennsylvania
Daughter, age 3
Montgomery, Pennsylvania · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Evelyn C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Montgomery, Pennsylvania
Daughter, age 13
Montgomery, Pennsylvania · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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
Montgomery, Pennsylvania
Daughter, age 23
Montgomery, Pennsylvania · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Evelyn |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Paper Cutter |
| Industry | Art Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Montgomery-County, Pennsylvania
Daughter, age 32
Montgomery-County, Pennsylvania · implied b. ~1908 — 5 household members
| Surname | Anderson |
| Given Name | Evelyn C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Jeffersonville |
| 1935 Residence (County) | Montgomery |
| Occupation | Complaint Clerk |
| Industry | Electric Co. |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1140 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Evelyn Anderson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Amos Anderson (~0.92 confidence) and father Horace Anderson (~0.92 confidence) and mother Amanda Anderson (~0.92 confidence) and mother Amanda Anderson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Amos Anderson
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Horace Anderson
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Amanda Anderson
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Amanda Anderson
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Evelyn Anderson
Daughter · 1940 · age 32 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Viola Anderson
Sibling · 1940 · age 39
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 — Montgomery-County, Pennsylvania
Open full size
1940 US Federal Census — Montgomery-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03586-00126)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mabel M. Glass | 33 | Wife | 0 | Pennsylvania |
| 42 | William Y. S. Rambo | 26 | Head | Police Officer | Pennsylvania |
| 43 | Ethel L. Rambo | 20 | Wife | Advertising Clerk | Pennsylvania |
| 44 | Albert Harner | 49 | Head | Laborer | Pennsylvania |
| 45 | Maude A. Harner | 57 | Wife | — | Pennsylvania |
| 46 | Amanda B. Anderson | 62 | Head | — | Pennsylvania |
| 47 | Viola A. Anderson | 39 | Daughter | Stenographer | Pennsylvania |
| 48 | Evelyn C. Anderson THIS PERSON | 32 | Daughter | Complaint Clerk | Pennsylvania |
| 49 | Mary J. Anderson | 16 | Grand-daughter | — | Pennsylvania |
| 50 | Horace L. Anderson | 14 | Grand-son | — | Pennsylvania |
| 51 | Warren E. Wetzel | 36 | Head | Fire Co. Driver | Pennsylvania |
| 52 | Margaret K. Wetzel | 36 | Wife | — | Pennsylvania |
| 53 | William G. Forgay | 53 | Head | Barber | Pennsylvania |
| 54 | Jemima Forgay | 51 | Wife | — | Pennsylvania |
| 55 | Thomas J. Quinn | 57 | Boarder | Proprietor | Pennsylvania |
| 56 | Harry B. Leach | 30 | Head | Truck Driver | Pennsylvania |
| 57 | Mary Leach | 29 | Wife | Spooler | Pennsylvania |
| 58 | Betty M. Leach | 10 | Daughter | — | Pennsylvania |
| 59 | Grace L. Bean | 42 | Head | — | New Jersey |
| 60 | Earl W. Frick | 31 | Head | Stock Clerk | Pennsylvania |
| 61 | Alice M. Frick | 28 | Wife | — | Pennsylvania |
| 62 | Gene Frick | 4 | Son | — | Pennsylvania |
| 63 | Frank L. Frick | 2 | Son | — | Pennsylvania |
| 64 | Alan Frick | 1 | Son | — | Pennsylvania |
| 65 | Robert F. Peters | 53 | Head | Superintendent | Pennsylvania |
| 66 | Laura A. Peters | 52 | Wife | — | Pennsylvania |
| 67 | Frank L. Grow | 40 | Head | Pipe Foreman | Pennsylvania |
| 68 | Marie M. Grow | 39 | Wife | — | Pennsylvania |
| 69 | Edna M. Grow | 19 | Daughter | Stenographer | Pennsylvania |
| 70 | Frank L. Jr. Grow | 16 | Son | — | Pennsylvania |
| 71 | Elwood Jones | 58 | Head | Spinner | Pennsylvania |
| 72 | Ella M. Jones | 56 | Wife | — | Delaware |
| 73 | David White | 73 | Boarder | Tube Sorter | New Jersey |
| 74 | Samuel L. D. Decker | 27 | Head | Linotype Operator | Pennsylvania |
| 75 | Catherine V. Decker | 26 | Wife | — | Pennsylvania |
| 76 | Samuel L. Jr. Decker | 4 | Son | — | Pennsylvania |
| 77 | June M. Decker | 1 | Daughter | — | Pennsylvania |
| 78 | Mary A. Decker | 75 | Mother | — | Pennsylvania |
| 79 | Harry M. Reese | 48 | Head | Maintenance Man | Pennsylvania |
| 80 | Maud G. Reese | 50 | Wife | — | Pennsylvania |
Related Census Records
Pedigree Summary
Evelyn + 1 sibling
Gen 1 · 4 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)