MH
Mary Huber — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Delaware-County, Pennsylvania
Our Model Tree links this Mary Huber across the 1930 and 1940 US Censuses in Delaware-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 5-person household.
Age 18
b. ~1922
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Delaware-County, Pennsylvania |
| Surname | Huber |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Colwyn Borough |
| 1935 Residence (County) | Delaware |
| Additional Details | |
| Occupation | File Clerk |
| Industry | N.Y.A. unemployment |
| Class of Worker | GW |
| Income (1939) | 84 |
| Highest Grade | No H-4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | File Clerk |
| Township / Ward | Colwyn Borough |
| Est. Birth Year | ~1922 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| John Huber | Son | — | 21 | ~1919 |
| Louis Huber | Son | — | 22 | ~1918 |
| Henrietta Huber | Head | — | 51 | ~1889 |
| Rosalie Huber | Daughter | — | 15 | ~1925 |
| Mary Huber | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Delaware, Pennsylvania
Daughter, age 8
Delaware, Pennsylvania · implied b. ~1922 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Huber |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Delaware-County, Pennsylvania
Daughter, age 18
Delaware-County, Pennsylvania · implied b. ~1922 — 5 household members
| Surname | Huber |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Colwyn Borough |
| 1935 Residence (County) | Delaware |
| Occupation | File Clerk |
| Industry | N.Y.A. unemployment |
| Class of Worker | GW |
| Income (1939) | 84 |
| Highest Grade | No 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 Mary Huber across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Huber
Daughter · 1940 · age 18 · b. ~1922 · Pennsylvania
★ You are viewing this record
Sibling
Louis Huber
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Huber
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosalie Huber
Sibling · 1940 · age 15
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 — Delaware-County, Pennsylvania
Open full size
1940 US Federal Census — Delaware-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03490-00447)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henrietta Huber | 51 | Head | — | Pennsylvania |
| 2 | Louis B. Huber | 22 | Son | Truck Driver | Pennsylvania |
| 3 | John F. Huber | 21 | Son | Attendant | Pennsylvania |
| 4 | Mary J. Huber THIS PERSON | 18 | Daughter | File Clerk | Pennsylvania |
| 5 | Rosalie M. Huber | 15 | Daughter | — | Pennsylvania |
| 6 | George Groff | 66 | Head | — | Pennsylvania |
| 7 | Mary Groff | 66 | Wife | — | Pennsylvania |
| 8 | John J. Barnes | 50 | Head | Brakeman | Pennsylvania |
| 9 | Mabel L. Barnes | 51 | Wife | — | Delaware |
| 10 | William S. Sleek | 31 | Son | Brakeman | Pennsylvania |
| 11 | Sue L. Sleek | 25 | Step-daughter | Saleswoman | Pennsylvania |
| 12 | Margaret Davidson | 28 | Step-daughter | Saleswoman | Pennsylvania |
| 13 | Margaret Davidson | 11 | Step-daughter | — | Pennsylvania |
| 14 | Richard E. Shields | 27 | Head | Welder | Pennsylvania |
| 15 | Bessie M. Shields | 28 | Wife | — | Pennsylvania |
| 16 | Richard E. Jr. Shields | 9 | Son | — | Pennsylvania |
| 17 | Thomas E. Shields | 3 | Son | — | Pennsylvania |
| 18 | George A. Bazer | 39 | Head | Tool Maker | Pennsylvania |
| 19 | Mary R. Bazer | 32 | Wife | — | New York |
| 20 | George T. Bazer | 10 | Son | — | Pennsylvania |
| 21 | Alfred J. Bazer | 9 | Son | — | Pennsylvania |
| 22 | Mary M. Bazer | 7 | Daughter | — | Pennsylvania |
| 23 | James Bazer | 6 | Son | — | Pennsylvania |
| 24 | Dorothy A. Bazer | 4 | Son | — | Pennsylvania |
| 25 | Charles V. Bazer | 2 | Son | — | Pennsylvania |
| 26 | Aubrey J. Steel | 26 | Head | Draftsman | Pennsylvania |
| 27 | Pauline E. Steel | 22 | Wife | — | Pennsylvania |
| 28 | Joanne M. Steel | 2 | Daughter | — | Pennsylvania |
| 29 | Ruth P. Steel | 0 | Daughter | — | Pennsylvania |
| 30 | Anna D. Barnes | 65 | Head | — | Pennsylvania |
| 31 | William H. Barnes | 41 | Son | Machinist Helper | Pennsylvania |
| 32 | Gertrude A. Barnes | 30 | Daughter | Bookkeeper | Pennsylvania |
| 33 | Mildred F. Barnes | 28 | Daughter | Typist | Pennsylvania |
| 34 | Thomas F. Baxter | 35 | Head | Installer | England |
| 35 | Ruth A. Baxter | 29 | Wife | Registered Nurse | Massachusetts |
| 36 | Robert Baxter | 9 | Son | — | Pennsylvania |
| 37 | Barbara J. Baxter | 3 | Daughter | — | Pennsylvania |
| 38 | Grace W. Walls | 18 | Sister-in-law | Bookkeeper | Pennsylvania |
| 39 | Joseph P. Righe | 30 | Head | Heating Engineer | Pennsylvania |
| 40 | Marie E. Righe | 28 | Wife | Nursing | Pennsylvania |
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)