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Margaret Mccormick — 1930 US Census Record
Model Tree available1930 United States Federal Census · Camden, New Jersey
Our Model Tree links this Margaret Mccormick across the 1910, 1920 and 1930 US Censuses in Camden, New Jersey (XGBoost, ~Confirmed), with identified parents Roy & Roy — first a daughter (b.~1909), then head of a 8-person household.
Age 21
b. ~1909
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Camden, New Jersey |
| Surname | McCormick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Winder |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Winder |
| Township / Ward | Gloucester City City |
| Est. Birth Year | ~1909 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Frederick Mccormick | Son | — | 1 | ~1929 |
| George Mccormick | Son | — | 19 | ~1911 |
| Margaret Mccormick | Daughter | — | 21 | ~1909 |
| Lizzie Mccormick | Other | — | 48 | ~1882 |
| Laura Mccormick | Daughter | — | 15 | ~1915 |
| Eleanor Mccormick | Other | — | 16 | ~1914 |
| Harry Grosser | Son | — | 6 | ~1924 |
| Roy Mccormick | Head | — | 53 | ~1877 |
Census Appearances
1910
Gloucester, New …
Daughter, age 1
Gloucester, New Jersey · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Camden, New …
Daughter, age 11
Camden, New Jersey · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Camden, New …
Daughter, age 21
Camden, New Jersey · implied b. ~1909 — 8 household members
| Surname | McCormick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Winder |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Mccormick across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Roy Mccormick (~0.92 confidence) and father Roy Mccormick (~0.92 confidence) and mother Lizzie Mccormick (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Roy Mccormick
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Roy Mccormick
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Lizzie Mccormick
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Mccormick
Daughter · 1930 · age 21 · b. ~1909 · New Jersey
★ You are viewing this record
Sibling
Laura Mccormick
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Mccormick
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Grosser
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Mccormick
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 — Camden, New Jersey
Open full size
1930 US Federal Census — Camden, New Jersey
Page Contents
49 people indexed on this census page (ia:1930:newjerseycensus00reel1323:0562)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Sinnatt | 6 | Son | — | New Jersey |
| 2 | Thomas E. Callahan | 48 | Head | House Painter | New Jersey |
| 3 | Anna Callahan | 43 | Wife-H | — | New Jersey |
| 4 | John J. Callahan | 19 | Son | Clerk | New Jersey |
| 5 | Stanley F. Callahan | 18 | Son | Helper | New Jersey |
| 6 | Kenneth Callahan | 15 | Son | — | New Jersey |
| 7 | Roy B. Mccormick | 53 | Head | Blacksmith | New Jersey |
| 8 | Lizzie E. Mccormick | 48 | Wife-H | — | New Jersey |
| 9 | Margaret Mccormick THIS PERSON | 21 | Daughter | Winder | New Jersey |
| 10 | George W. Mccormick | 19 | Son | Electrician | New Jersey |
| 11 | Eleanor Mccormick | 16 | Daughter-in-law | — | New Jersey |
| 12 | Frederick Mccormick | 1 | Son | — | New Jersey |
| 13 | Laura Mccormick | 15 | Daughter | Winder | New Jersey |
| 14 | Harry J. Grosser | 6 | Son | — | New Jersey |
| 15 | Mary E. Clark | 47 | Head-H | — | New Jersey |
| 16 | Albert Green | 50 | Boarder | Laborer | New Jersey |
| 17 | John Simpson | 59 | Boarder | Oysterman | New Jersey |
| 18 | Carlos Dematteo | 36 | Head | Butcher | New Jersey |
| 19 | Emma Dematteo | 37 | Wife-H | — | Rhode Island |
| 20 | Francis Wright | 15 | Son | — | Rhode Island |
| 21 | Richard Wright | 13 | Son | — | Rhode Island |
| 22 | Jessy Dematteo | 8 | Daughter | — | New Jersey |
| 23 | Elizabeth Dematteo | 6 | Daughter | — | New Jersey |
| 24 | Carlos Jr. Dematteo | 4 | Son | — | New Jersey |
| 25 | Joseph Dematteo | 2 | Son | — | New Jersey |
| 26 | Russell Dematteo | 1 | Son | — | New Jersey |
| 27 | Ella O'Donnell | 62 | Head-H | — | Ireland South |
| 28 | John O'Donnell | 38 | Son | — | New Jersey |
| 30 | William Crane | 46 | Head | Laborer | New Jersey |
| 31 | Mary Crane | 54 | Wife-H | Servant | Pennsylvania |
| 32 | Katherine Kane | 35 | Head-H | — | New Jersey |
| 33 | Mary Byers | 10 | Niece | — | New Jersey |
| 34 | Isaac Brown | 42 | Boarder | Driver | Pennsylvania |
| 35 | John Tighe | 25 | Head | Mechanic | Pennsylvania |
| 36 | Gladys Tighe | 23 | Wife-H | — | Delaware |
| 37 | Mary Tighe | 3 | Daughter | — | New Jersey |
| 38 | Cecilia Tighe | 2 | Daughter | — | New Jersey |
| 39 | John J. Tighe | 1 | Son | — | New Jersey |
| 40 | Matthew Powers | 31 | Head | Forman | Pennsylvania |
| 41 | Charlotte Powers | 35 | Wife-H | — | England |
| 42 | Matthew Jr. Powers | 8 | Son | — | New Jersey |
| 43 | John Powers | 6 | Son | — | New Jersey |
| 44 | Julia Powers | 3 | Daughter | — | New Jersey |
| 45 | Francis Powers | 1 | Son | — | New Jersey |
| 46 | Joseph Powers | 1 | Son | — | New Jersey |
| 47 | John Roehler | 20 | Nephew | Operator | New Jersey |
| 48 | Catherine Roehler | 19 | Niece | Packer | New Jersey |
| 49 | John Mcnulty | 52 | Head | Plumber | New Jersey |
| 50 | Joseph Mcnulty | 49 | Brother | — | New Jersey |
Pedigree Summary
Margaret + 4 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)