MK
Margaret Kelley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mercer, New Jersey
Our Model Tree links this Margaret Kelley across the 1930 and 1940 US Censuses in Mercer, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 3
b. ~1927
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mercer, New Jersey |
| Surname | Kelley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Hamilton Township |
| Est. Birth Year | ~1927 |
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 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Ann Kelley | Daughter | — | 9 | ~1921 |
| Helen Kelley | Daughter | — | 15 | ~1915 |
| Regina Kelley | Daughter | — | 4 | ~1926 |
| Mary Kelley | Daughter | — | 12 | ~1918 |
| Margaret Kelley | Daughter | — | 3 | ~1927 |
| Joseph Kelley | Head | — | 47 | ~1883 |
| Richard Kelley | Son | — | 1 | ~1929 |
| Victor Kelley | Son | — | 16 | ~1914 |
| William Kelley | Son | — | 11 | ~1919 |
| Donald Kelley | Son | — | 6 | ~1924 |
| Helen Kelley | Spouse | — | 47 | ~1883 |
Census Appearances
1930
Mercer, New …
Daughter, age 3
Mercer, New Jersey · implied b. ~1927 — 11 household members
| Surname | Kelley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
Daughter, age 13
Mercer-County, New Jersey · implied b. ~1927 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Margaret M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Trenton City |
| 1935 Residence (County) | Mercer |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| 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 Kelley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Kelley
Daughter · 1930 · age 3 · b. ~1927 · New Jersey
★ You are viewing this record
Sibling
Mary Kelley
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Kelley
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Kelley
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victor Kelley
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Regina Kelley
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Kelley
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Kelley
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Kelley
Sibling · 1930 · age 6
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 — Mercer, New Jersey
Open full size
1930 US Federal Census — Mercer, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1362:0106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lawrence Wolfelder | 11 | Boarder | — | Massachusetts |
| 52 | Anna E. Murphy | 58 | Head | — | New Jersey |
| 53 | Richard F. Murphy | 28 | Son | Rubberworker | New Jersey |
| 54 | Theresa Murphy | 20 | Daughter | Operator | New Jersey |
| 55 | Joseph Murphy | 23 | Son | Rubberworker | New Jersey |
| 56 | Mary C. Murphy | 21 | Daughter | Rubberworker | New Jersey |
| 57 | Dorothy Murphy | 19 | Daughter | Clerk | New Jersey |
| 58 | Margaret Murphy | 16 | Daughter | — | New Jersey |
| 59 | Catherine Murphy | 12 | Daughter | — | New Jersey |
| 60 | Joseph Bagnall | 64 | Boarder | Steamfitter | New Jersey |
| 61 | August H. Stohr | 41 | Head | Foreman | Germany |
| 62 | Theresa H. Stohr | 36 | Wife | — | Poland |
| 63 | August Jr. Stohr | 21 | Son | Moulder | Germany |
| 64 | Freda M. Stohr | 14 | Daughter | — | New Jersey |
| 65 | Elsie H. Stohr | 3 | Son | — | New Jersey |
| 66 | Alice T. Hobson | 60 | Head | — | England |
| 67 | James W. Hobson | 33 | Son | Carpenter | New Jersey |
| 68 | Elizabeth H. Hobson | 23 | Daughter-in-law | — | New Jersey |
| 69 | Alice E. Hobson | 1 | Granddaughter | — | New Jersey |
| 70 | Thomas Middleton | 34 | Lodger | Machinist | Pennsylvania |
| 71 | Albert W. Goodown | 26 | Lodger | Machinist | New Jersey |
| 72 | Harry Hirst | 56 | Head | Polisher | Pennsylvania |
| 73 | Hannah Hirst | 57 | Wife | — | England |
| 74 | Arthur E. Hirst | 25 | Son | Auto Driver | New Jersey |
| 75 | Helen E. Hirst | 19 | Daughter-in-law | Saleslady | Massachusetts |
| 76 | Anna Hirst | 25 | Daughter | — | United States |
| 77 | Clarence Zimmerman | 33 | Head | Fireman | Wisconsin |
| 78 | Blanche Zimmerman | 29 | Wife | — | Pennsylvania |
| 79 | Carlton E. Zimmerman | 7 | Son | — | New Jersey |
| 80 | William Browne | 30 | Head | Carpenter | Scotland |
| 81 | Ellen Browne | 32 | Wife | Bookkeeper | Scotland |
| 82 | Joseph Kelley | 47 | Head | Fireman | New Jersey |
| 83 | Helen F. Kelley | 47 | Wife | — | New Jersey |
| 84 | Victor J. Kelley | 16 | Son | — | New Jersey |
| 85 | Helen V. Kelley | 15 | Daughter | — | New Jersey |
| 86 | Mary Kelley | 12 | Daughter | — | New Jersey |
| 87 | William W. Kelley | 11 | Son | — | New Jersey |
| 88 | Ann Kelley | 9 | Daughter | — | New Jersey |
| 89 | Donald E. Kelley | 6 | Son | — | New Jersey |
| 90 | Regina Kelley | 4 | Daughter | — | New Jersey |
| 91 | Margaret Kelley THIS PERSON | 3 | Daughter | — | New Jersey |
| 92 | Richard Kelley | 1 | Son | — | New Jersey |
| 93 | William S. Vreeland | 46 | Head | Lineman | United States |
| 94 | Jane Del. Vreeland | 44 | Wife | — | Pennsylvania |
| 95 | Mildred G. Vreeland | 19 | Daughter | Telephone Operator | New Jersey |
| 96 | Jane Del. Vreeland | 17 | Daughter | Saleslady | New Jersey |
| 97 | Helen Vreeland | 15 | Daughter | — | New Jersey |
| 98 | William S. Jr. Vreeland | 13 | Son | — | New Jersey |
| 99 | Mary Vreeland | 11 | Daughter | — | New Jersey |
| 100 | Harry S. Vreeland | 9 | Son | — | New Jersey |
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)