MM
Mary Middleton — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Venango, Pennsylvania
Our Model Tree links this Mary Middleton across the 1910 and 1920 US Censuses in Venango, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 11-person household.
Age 13
b. ~1907
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Venango, Pennsylvania |
| Surname | Middleton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Oil City |
| Est. Birth Year | ~1907 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lottie Middleton | Spouse | — | 42 | ~1878 |
| Helen Middleton | Daughter | — | 16 | ~1904 |
| Leo Middleton | Son | — | 18 | ~1902 |
| A Middleton | Head | — | 43 | ~1877 |
| Florence Middleton | Daughter | — | 12 | ~1908 |
| Harry Middleton | Son | — | 10 | ~1910 |
| Edith Middleton | Daughter | — | 4 | ~1916 |
| Mary Middleton | Daughter | — | 13 | ~1907 |
| John Middleton | Son | — | 8 | ~1912 |
| Frank Middleton | Son | — | 19 | ~1901 |
| Ruth Middleton | Daughter | — | 2 | ~1918 |
Census Appearances
1910
Oil, Pennsylvania
Daughter, age 4
Oil, Pennsylvania · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Middleton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Venango, Pennsylvania
Daughter, age 13
Venango, Pennsylvania · implied b. ~1907 — 11 household members
| Surname | Middleton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Middleton across 2 US Census years (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Middleton
Daughter · 1920 · age 13 · b. ~1907 · Pennsylvania
★ You are viewing this record
Sibling
Ruth Middleton
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Middleton
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Middleton
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Middleton
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Middleton
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Middleton
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Middleton
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Middleton
Sibling · 1920 · age 4
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
1920 US Federal Census — Venango, Pennsylvania
Open full size
1920 US Federal Census — Venango, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1656unit:0353)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | E. F. Dockrey | 50 | Head | Shipping Clerk | Pennsylvania |
| 52 | Delia M. Dockrey | 49 | Wife | None | Pennsylvania |
| 53 | Raymond C. Dockrey | 21 | Son | Laborer | Pennsylvania |
| 54 | A. C. Middleton | 43 | Head | Laborer | Pennsylvania |
| 55 | Lottie Middleton | 42 | Wife | None | Pennsylvania |
| 56 | Frank Middleton | 19 | Son | Machinist Helper | Pennsylvania |
| 57 | Leo Middleton | 18 | Son | Laborer | Pennsylvania |
| 58 | Helen Middleton | 16 | Daughter | None | Pennsylvania |
| 59 | Mary Middleton THIS PERSON | 13 | Daughter | None | Pennsylvania |
| 60 | Florence Middleton | 12 | Daughter | None | Pennsylvania |
| 61 | Harry Middleton | 10 | Son | None | Pennsylvania |
| 62 | John Middleton | 8 | Son | None | Pennsylvania |
| 63 | Edith Middleton | 4 | Daughter | None | Pennsylvania |
| 64 | Ruth Middleton | 2 | Daughter | None | Pennsylvania |
| 65 | E. Mccallen | 31 | Head | Machinist | Pennsylvania |
| 66 | Elizabeth Mccallen | 29 | Wife | None | Pennsylvania |
| 67 | M. C. Barr | 48 | Head | Conductor | Pennsylvania |
| 68 | Minnie Barr | 48 | Wife | None | Pennsylvania |
| 69 | Emily Barr | 15 | Daughter | None | Pennsylvania |
| 70 | Robert Barr | 26 | Brother | Conductor | Pennsylvania |
| 71 | Robert Barr | 19 | Nephew | Motion Picture Operator | Pennsylvania |
| 72 | Martha Mrs. Horak | 50 | Head | Matron | England |
| 73 | Margaret E. Horak | 25 | Daughter | Stenographer | Pennsylvania |
| 74 | Sylvester Cook | 70 | Head | Laborer | Pennsylvania |
| 75 | Mary E. Cook | 64 | Wife | None | Pennsylvania |
| 76 | Agnes Cook | 48 | Daughter | Clerk | Pennsylvania |
| 77 | Clyde Cook | 29 | Son | Conductor | Pennsylvania |
| 78 | Walter Barr | 31 | Head | Brakeman | Pennsylvania |
| 79 | Lena Barr | 30 | Wife | None | Pennsylvania |
| 80 | Joseph Barr | 12 | Son | None | Pennsylvania |
| 81 | Richard Barr | 10 | Son | None | Pennsylvania |
| 82 | Robert Barr | 7 | Son | None | Pennsylvania |
| 83 | Ruth Barr | 0 | Daughter | None | Pennsylvania |
| 84 | A. H. Andrew | 42 | Head | Car Inspector | Pennsylvania |
| 85 | Stella Andrew | 42 | Wife | None | Pennsylvania |
| 86 | Florence Andrew | 17 | Daughter | None | Pennsylvania |
| 87 | Paul Andrew | 12 | Son | None | Pennsylvania |
| 88 | Gilbert Andrew | 11 | Son | None | Pennsylvania |
| 89 | Fred Haugher | 33 | Head | Engineer | Pennsylvania |
| 90 | Maude Haugher | 33 | Wife | None | Pennsylvania |
| 91 | Merle Haugher | 14 | Son | None | Pennsylvania |
| 92 | Pearl Haugher | 14 | Daughter | None | Pennsylvania |
| 93 | Fred Haugher | 11 | Son | None | Pennsylvania |
| 94 | Walter Haugher | 8 | Son | None | Pennsylvania |
| 95 | L. M. Campbell | 56 | Head | Truck Driver | Pennsylvania |
| 96 | Agnes Campbell | 54 | Wife | None | Pennsylvania |
| 97 | Ruth Stephens | 24 | Niece | Bookkeeper | Pennsylvania |
| 98 | Albert Stephens | 22 | Nephew | Machine Helper | Pennsylvania |
| 99 | Walter Stephens | 14 | Nephew | None | Pennsylvania |
| 100 | James Conrad | 22 | Boarder | Laborer | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)