MD
Margaret Donnelly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Northampton, Pennsylvania
Our Model Tree links this Margaret Donnelly across the 1920 and 1930 US Censuses in Northampton, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 15-person household.
Age 20
b. ~1910
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Northampton, Pennsylvania |
| Surname | Donnelly |
| Given Name | Margaret M |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Eng. Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Stenographer |
| Township / Ward | Easton 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.
15 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Alice Donnelly | Daughter | — | 19 | ~1911 |
| Joseph Donnelly | Son | — | 21 | ~1909 |
| Bernadine Donnelly | Daughter | — | 16 | ~1914 |
| Isabelle Donnelly | Daughter | — | 12 | ~1918 |
| Dorothy Donnelly | Daughter | — | 17 | ~1913 |
| Frank Donnelly | Head | — | 47 | ~1883 |
| Frank Donnelly | Son | — | 10 | ~1920 |
| John Donnelly | Son | — | 4 | ~1926 |
| Janet Donnelly | Daughter | — | 6 | ~1924 |
| Margaret Donnelly | Daughter | — | 20 | ~1910 |
| Ellen Donnelly | Other | — | 43 | ~1887 |
| Catherine Donnelly | Daughter | — | 18 | ~1912 |
| Eloise Donnelly | Daughter | — | 1 | ~1929 |
| Dennis Gorman | Other | — | 82 | ~1848 |
| Edward Donnelly | Son | — | 9 | ~1921 |
Census Appearances
1920
Northampton, Pennsylvania
Daughter, age 10
Northampton, Pennsylvania · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donnelly |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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
Northampton, Pennsylvania
Daughter, age 20
Northampton, Pennsylvania · implied b. ~1910 — 15 household members
| Surname | Donnelly |
| Given Name | Margaret M |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Stenographer |
| Industry | Eng. Co. |
| Class of Worker | W |
| Can Read/Write | 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 Margaret Donnelly across 2 US Census years (1920 and 1930) in Northampton, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Donnelly
Daughter · 1930 · age 20 · b. ~1910 · Pennsylvania
★ You are viewing this record
Sibling
John Donnelly
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Donnelly
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Donnelly
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Donnelly
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Donnelly
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabelle Donnelly
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Donnelly
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Donnelly
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernadine Donnelly
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Donnelly
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eloise Donnelly
Sibling · 1930 · age 1
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
1930 US Federal Census — Northampton, Pennsylvania
Open full size
1930 US Federal Census — Northampton, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2087:0510)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Gugliuzza | 47 | wife-H | — | New Jersey |
| 52 | John Gugliuzza | 19 | son | — | Pennsylvania |
| 53 | Martin H Gugliuzza | 18 | son | — | Pennsylvania |
| 54 | Rosa Gugliuzza | 72 | mother | — | Germany |
| 55 | Frank N Donnelly | 47 | head | — | Pennsylvania |
| 56 | Ellen M Donnelly | 43 | wife-H | — | Pennsylvania |
| 57 | Joseph M Donnelly | 21 | son | Draftsman | Pennsylvania |
| 58 | Margaret M Donnelly THIS PERSON | 20 | daughter | Stenographer | Pennsylvania |
| 59 | Alice G Donnelly | 19 | daughter | — | Pennsylvania |
| 60 | Catherine C Donnelly | 18 | daughter | — | Pennsylvania |
| 61 | Dorothy M Donnelly | 17 | daughter | — | Pennsylvania |
| 62 | Bernadine C Donnelly | 16 | daughter | — | Pennsylvania |
| 63 | Isabelle M Donnelly | 12 | daughter | — | Pennsylvania |
| 64 | Frank N Jr Donnelly | 10 | son | — | Pennsylvania |
| 65 | Edward S Donnelly | 9 | son | — | Pennsylvania |
| 66 | Janet G Donnelly | 6 | daughter | — | Pennsylvania |
| 67 | John Donnelly | 4 | son | — | Pennsylvania |
| 68 | Eloise Donnelly | 1 | daughter | — | Pennsylvania |
| 69 | Dennis P Gorman | 82 | father-in-law | Retired | Ireland northern |
| 70 | Frank De Young | 58 | head | — | Holland |
| 71 | Eva R De Young | 56 | wife-H | — | New Jersey |
| 72 | Frank Jr De Young | 32 | son | — | Pennsylvania |
| 73 | Ernest M Metzger | 26 | boarder | Laborer | Pennsylvania |
| 74 | Mary Metzger | 20 | boarder-wife | Inspector | Pennsylvania |
| 75 | Kathryn M Metzger | 1 | boarder-daughter | — | Pennsylvania |
| 76 | Thomas J Mcgrath | 55 | head | Laborer | Pennsylvania |
| 77 | Mary S Mcgrath | 53 | wife-H | — | Pennsylvania |
| 78 | Margaret P Mcgrath | 25 | daughter | — | Pennsylvania |
| 79 | Josephine C Mcgrath | 24 | daughter | — | Pennsylvania |
| 80 | Roland C Minich | 30 | head | Printer | Pennsylvania |
| 81 | Martha M Minich | 30 | wife-H | Stenographer | Pennsylvania |
| 82 | George Hervey | 27 | head | Ice Company | Pennsylvania |
| 83 | Anabelle Hervey | 32 | wife-H | — | New York |
| 84 | George Jr Hervey | 7 | son | — | Pennsylvania |
| 85 | Mildred M Hervey | 6 | daughter | — | Pennsylvania |
| 86 | Edward Lockard | 23 | boarder | Ice Company | Pennsylvania |
| 87 | Nelson H Stark | 69 | head | Engineer | New Jersey |
| 88 | Laura B Stark | 65 | wife-H | — | New Jersey |
| 89 | Hiram P Reinhart | 58 | head | Gardener | New Jersey |
| 90 | Mabel Reinhart | 55 | wife-H | — | Pennsylvania |
| 91 | Howard R Reinhart | 24 | son | Helper | Pennsylvania |
| 92 | Jennie S Reese | 74 | sister-in-law | — | Pennsylvania |
| 93 | Eleanor L Kellenborn | 6 | granddaughter | — | New Jersey |
| 94 | Nicholas J Trigiani | 35 | head | Manager | Pennsylvania |
| 95 | Angelyn C Trigiani | 26 | wife-H | — | New Jersey |
| 96 | Lucius J Trigiani | 3 | son | — | Pennsylvania |
| 97 | Joyce A Trigiani | 1 | daughter | — | New Jersey |
| 98 | August C Wendland | 81 | head | Silk Weaver | Germany |
| 99 | Sadie C Wendland | 45 | wife-H | — | Pennsylvania |
| 100 | John M Williams | 24 | stepson | Apprentice | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)