MR
Mary Reed — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Union, New Jersey
Our Model Tree links this Mary Reed across the 1930 and 1940 US Censuses in Union, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 12-person household.
Age 14
b. ~1916
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Union, New Jersey |
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Elizabeth City |
| Est. Birth Year | ~1916 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Reed | Daughter | — | 12 | ~1918 |
| Olga Reed | Daughter | — | 6 | ~1924 |
| Mary Reed | Daughter | — | 14 | ~1916 |
| Anna Reed | Daughter | — | 10 | ~1920 |
| Sophie Reed | Daughter | — | 8 | ~1922 |
| John Reed | Head | — | 38 | ~1892 |
| Paul Reed | Son | — | ~1930 | |
| Nicholas Reed | Son | — | 4 | ~1926 |
| John Reed | Son | — | 17 | ~1913 |
| Peter Reed | Son | — | 1 | ~1929 |
| Alexander Reed | Son | — | 2 | ~1928 |
| Anna Reed | Spouse | — | 35 | ~1895 |
Census Appearances
1930
Union, New …
Daughter, age 14
Union, New Jersey · implied b. ~1916 — 12 household members
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Union-County, New …
Daughter, age 23
Union-County, New Jersey · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reed |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Rahway City |
| 1935 Residence (County) | Union |
| Industry | No |
| Highest Grade | H 4 |
| 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 Mary Reed across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Reed
Daughter · 1930 · age 14 · b. ~1916 · New Jersey
★ You are viewing this record
Sibling
Anna Reed
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alexander Reed
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Reed
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sophie Reed
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Reed
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Reed
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Reed
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Olga Reed
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nicholas Reed
Sibling · 1930 · 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
1930 US Federal Census — Union, New Jersey
Open full size
1930 US Federal Census — Union, New Jersey
Page Contents
44 people indexed on this census page (ia:1930:newjerseycensus00reel1388:0927)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 7 | Mary Harris | 32 | Head | Housework | Maryland |
| 8 | Frank Brown | 30 | Head | — | New Jersey |
| 9 | Irene Brown | 28 | Wife | Saleslady | New Jersey |
| 10 | Helen Brown | 4 | Daughter | — | New Jersey |
| 11 | Thomas Brown | 2 | Son | — | New Jersey |
| 12 | Margaret Brown | 1 | Daughter | — | New Jersey |
| 13 | William Cook | 48 | Head | Laborer | Virginia |
| 14 | Mary Cook | 52 | Wife | — | Virginia |
| 15 | William Jr. Cook | 16 | Son | Laborer | Virginia |
| 16 | Lillian Cook | 14 | Daughter | — | Virginia |
| 17 | Elizabeth Cook | 12 | Daughter | — | Virginia |
| 18 | Edith Cook | 10 | Daughter | — | Virginia |
| 19 | Dorothy Cook | 8 | Daughter | — | Virginia |
| 20 | James Cook | 21 | Son | Laborer | Virginia |
| 21 | George Cook | 20 | Son | Laborer | Virginia |
| 22 | Alice Cook | 22 | Daughter | — | Virginia |
| 23 | Ruth Cook | 18 | Daughter | — | Virginia |
| 24 | Evelyn Cook | 3 | Daughter | — | Virginia |
| 25 | John Cook | 50 | Head | Laborer | Virginia |
| 26 | Mary Cook | 48 | Wife | — | North Carolina |
| 27 | John Jr. Cook | 20 | Son | Laborer | Virginia |
| 28 | James Cook | 18 | Son | — | Virginia |
| 29 | Robert Cook | 16 | Son | Laborer | Virginia |
| 30 | Emma Taylor | 60 | Head | Laborer | Virginia |
| 31 | Charles Reed | 30 | Head | Machinist | New Jersey |
| 32 | Mary Reed | 28 | Wife | — | New Jersey |
| 33 | Charles Jr. Reed | 8 | Son | — | New Jersey |
| 34 | William Reed | 6 | Son | — | New Jersey |
| 35 | George Reed | 4 | Son | — | New Jersey |
| 36 | Edward Reed | 2 | Son | — | New Jersey |
| 37 | Robert Reed | 1 | Son | — | New Jersey |
| 38 | John Reed | 38 | Head | Laborer | Russia |
| 39 | Anna Reed | 35 | Wife | Laborer | Russia |
| 40 | John Jr. Reed | 17 | Son | — | New Jersey |
| 41 | Mary Reed THIS PERSON | 14 | Daughter | — | New Jersey |
| 42 | Helen Reed | 12 | Daughter | — | New Jersey |
| 43 | Anna Reed | 10 | Daughter | — | New Jersey |
| 44 | Sophie Reed | 8 | Daughter | — | New Jersey |
| 45 | Olga Reed | 6 | Daughter | — | New Jersey |
| 46 | Nicholas Reed | 4 | Son | — | New Jersey |
| 47 | Alexander Reed | 2 | Son | — | New Jersey |
| 48 | Peter Reed | 1 | Son | — | New Jersey |
| 49 | Paul Reed | 0 | Son | — | New Jersey |
| 50 | George Reed | 40 | Head | Laborer | Russia |
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)