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Margaret Leonard — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Monmouth, New Jersey
Our Model Tree links this Margaret Leonard across the 1920, 1930 and 1940 US Censuses in Monmouth, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 3-person household.
Age 62
b. ~1868
Female
Head
Born: New Jersey
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Monmouth, New Jersey |
| Surname | Leonard |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Housekeeper |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $400 |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Housekeeper |
| Township / Ward | Atlantic Township |
| Est. Birth Year | ~1868 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Catherine Leonard | Daughter | — | 26 | ~1904 |
| George Leonard | Other | — | 4 | ~1926 |
| Margaret Leonard | Head | — | 62 | ~1868 |
Census Appearances
1920
Monmouth, New …
Spouse, age 52
Monmouth, New Jersey · implied b. ~1868 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Housekeeper |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Monmouth, New …
Head, age 62
Monmouth, New Jersey · implied b. ~1868 — 3 household members
| Surname | Leonard |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Housekeeper |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $400 |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
Head, age 72
Monmouth-County, New Jersey · implied b. ~1868 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | Mary J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | New Jersey |
| 1935 Residence (City) | Keyport Boro |
| 1935 Residence (County) | Monmouth |
| Highest Grade | No 8 |
| 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 Leonard across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Leonard
Head · 1930 · age 62 · b. ~1868 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Monmouth, New Jersey
Open full size
1930 US Federal Census — Monmouth, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1370:0390)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carroll P. Barclay | 33 | Head | Fruit Grower | New Jersey |
| 2 | Ruth E. Barclay | 29 | Wife | — | New Jersey |
| 3 | Carolyn S. Barclay | 7 | Daughter | — | New Jersey |
| 4 | Carroll Jr. Barclay | 3 | Son | — | New Jersey |
| 5 | Sylvania Lincoln | 63 | Servant | Servant | North Carolina |
| 6 | Thomas H. Long | 35 | Head | Farmer | New York |
| 7 | Marion B. Long | 30 | Wife | — | New Jersey |
| 8 | Alice B. Long | 7 | Daughter | — | New Jersey |
| 9 | Jeanne G. Long | 3 | Daughter | — | New Jersey |
| 10 | Alice H. Long | 65 | Mother | — | New York |
| 11 | Edward T. Baskett | 53 | Head | Farmer | Missouri |
| 12 | Ethel T. Baskett | 45 | Wife | — | Pennsylvania |
| 13 | Julia Cybulsky | 53 | Head | Laborer | Poland |
| 14 | Anthony Cybulsky | 21 | Son | Chauffeur | Poland |
| 15 | Frank Cybulsky | 24 | Son | Cement Mixer | Poland |
| 16 | Mamie E. Cybulsky | 23 | Daughter-in-law | — | New Jersey |
| 17 | Frank E. Cybulsky | 6 | Grandson | — | New Jersey |
| 18 | Anthony Cybulsky | 4 | Grandson | — | New Jersey |
| 19 | William Cybulsky | 1 | Grandson | — | New Jersey |
| 20 | Genevieve R. Oleyder | 20 | Daughter-in-law | Clerk | New York |
| 21 | Sigmond Dobrowolski | 36 | Head | Laborer | Poland |
| 22 | Helen J. Dobrowolski | 25 | Wife | — | New York |
| 23 | Frank Dobrowolski | 7 | Son | — | Ohio |
| 24 | Edward Dobrowolski | 5 | Son | — | New Jersey |
| 25 | John Dobrowolski | 4 | Son | — | New Jersey |
| 26 | Sigmond Dobrowolski | 2 | Son | — | New Jersey |
| 27 | Helen Dobrowolski | 1 | Daughter | — | New Jersey |
| 28 | John Ravelli | 32 | Head | Retail Merchant | France |
| 29 | Loucie Ravelli | 38 | Wife | Saleswoman | France |
| 30 | Geanette Ravelli | 15 | Daughter | — | New Jersey |
| 31 | Arthur Ravelli | 13 | Son | — | New Jersey |
| 32 | Marjorie Ravelli | 10 | Daughter | — | New Jersey |
| 33 | Edwin Ravelli | 8 | Son | — | New Jersey |
| 34 | Capdeveille Odette Ravelli | 4 | Step-daughter | — | New York |
| 35 | Alexander Leichoski | 65 | Head | Laborer | Poland |
| 36 | Frances Leichoski | 55 | Wife | — | Poland |
| 37 | Sophie Leichoski | 21 | Daughter | Servant | Pennsylvania |
| 38 | Alexander Leichoski | 18 | Son | Laborer | New Jersey |
| 39 | Margaret Leonard THIS PERSON | 62 | Head | Housekeeper | New Jersey |
| 40 | Catherine Leonard | 26 | Daughter | Housekeeper | New Jersey |
| 41 | George R. Leonard | 4 | Grandson | — | New Jersey |
| 42 | Philip Tonideski | 76 | Head | Laborer | Lithuania |
| 43 | Annie Tonideski | 43 | Wife | — | Lithuania |
| 44 | August M. Tonideski | 16 | Son | — | New Jersey |
| 45 | Richard Tonideski | 14 | Son | — | New York |
| 46 | Bernard Tonideski | 10 | Son | — | New Jersey |
| 47 | Andrew Dombroski | 22 | Boarder | Laborer | New Jersey |
| 48 | Thomas Brennan | 60 | Lodger | Laborer | New Jersey |
| 49 | William M. Severin | 50 | Head | Mail Carrier | Germany |
| 50 | Mabel Severin | 49 | Wife | — | England |
Related Census Records
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)