MR
Mary Rich — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Passaic, New Jersey
Our Model Tree links this Mary Rich across the 1930 and 1940 US Censuses in Passaic, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 10-person household.
Age 13
b. ~1917
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Passaic, New Jersey |
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Clifton City |
| Est. Birth Year | ~1917 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Frederick Rich | Head | — | 47 | ~1883 |
| Amelia Rich | Spouse | — | 49 | ~1881 |
| Elizabeth Rich | Daughter | — | 18 | ~1912 |
| James Rich | Son | — | 26 | ~1904 |
| Frank Rich | Son | — | 15 | ~1915 |
| Grace Rich | Daughter | — | 28 | ~1902 |
| Mary Rich | Daughter | — | 13 | ~1917 |
| Anthony Rich | Son | — | 23 | ~1907 |
| Joseph Rich | Son | — | 9 | ~1921 |
| Thomas Rich | Son | — | 19 | ~1911 |
Census Appearances
1930
Passaic, New …
Daughter, age 13
Passaic, New Jersey · implied b. ~1917 — 10 household members
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
Daughter, age 24
Passaic-County, New Jersey · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roach |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Passaic City |
| 1935 Residence (County) | Passaic |
| 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 Mary Rich across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rich
Daughter · 1930 · age 13 · b. ~1917 · New Jersey
★ You are viewing this record
Sibling
Joseph Rich
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Rich
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Rich
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Rich
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Rich
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Rich
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anthony Rich
Sibling · 1930 · age 23
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 — Passaic, New Jersey
Open full size
1930 US Federal Census — Passaic, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1375:1112)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph Jr. Lachner | 10 | Son | — | New Jersey |
| 52 | George Lachner | 6 | Son | — | New Jersey |
| 53 | James J. | 38 | Head | Chauffeur | New York |
| 54 | Margaret C. Ternell | 46 | Wife | — | New York |
| 55 | Josephine C. Vapor | 59 | Head | — | New York |
| 56 | Florence E. Vapor | 39 | Daughter | Operator | New York |
| 57 | Frank A. Muth | 37 | Head | Chauffeur | New Jersey |
| 58 | Beatrice E. Muth | 25 | Wife | — | New York |
| 59 | Jean M. Muth | 0 | Daughter | — | New Jersey |
| 60 | Bruce N. Addison | 62 | Head | — | New York |
| 61 | Robert J. Addison | 17 | Son | Postal Clerk | New Jersey |
| 62 | Mary G. Addison | 23 | Daughter | Printer | New Jersey |
| 63 | Lydia Riley | 57 | Sister | Gardener | New York |
| 64 | Isaac Frederick | 65 | Head | — | New Jersey |
| 65 | Mary Frederick | 67 | Sister | — | New Jersey |
| 66 | Raymond I. Frederick | 34 | Nephew | Salesman | New Jersey |
| 67 | Ruth Irene Frederick | 12 | Daughter | — | New Jersey |
| 68 | John M. Mueller | 56 | Head | Laborer | Czechoslovakia |
| 69 | Katherine Mueller | 54 | Wife | — | Czechoslovakia |
| 70 | Roger R. Mueller | 21 | Son | — | New Jersey |
| 71 | Charles J. Mueller | 22 | Son | Draughtsman | New Jersey |
| 72 | Elsie Mueller | 21 | Daughter-in-law | Stenographer | New Jersey |
| 73 | Elizabeth Mueller | 15 | Daughter | — | New Jersey |
| 74 | Ethel Mueller | 12 | Daughter | — | New Jersey |
| 75 | Augustus D. Stefan | 57 | Head | — | Germany |
| 76 | Harriet M. Stefan | 52 | Wife | — | Germany |
| 77 | Howard A. Stefan | 25 | Son | Bookkeeper | New Jersey |
| 78 | Margaret J. Stefan | 19 | Daughter | Music | New Jersey |
| 79 | Fred S. Stefan | 26 | Son | Secondary | New Jersey |
| 80 | Thomas White | 65 | Head | Tool Clerk | New Jersey |
| 81 | Sarah L. White | 62 | Wife | — | New Jersey |
| 82 | Frederick Rich | 47 | Head | Carpenter | Italy |
| 83 | Amelia Rich | 49 | Wife | — | Italy |
| 84 | Grace A. Rich | 28 | Daughter | Typist | New Jersey |
| 85 | James A. Rich | 26 | Son | Mach. Oper. | New Jersey |
| 86 | Anthony Rich | 23 | Son | Diamond Setter | New Jersey |
| 87 | Thomas Rich | 19 | Son | Cutter | New Jersey |
| 88 | Elizabeth Rich | 18 | Daughter | Typist | New Jersey |
| 89 | Frank Rich | 15 | Son | — | New Jersey |
| 90 | Mary Rich THIS PERSON | 13 | Daughter | — | New Jersey |
| 91 | Joseph Rich | 9 | Son | — | New Jersey |
| 92 | Joseph S. Hagler | 33 | Head | Salesman | New Jersey |
| 93 | Alice G. Hagler | 27 | Wife | — | New Jersey |
| 94 | Alice M. Hagler | 0 | Daughter | — | New Jersey |
| 95 | William H. Steel | 34 | Head | Finisher | New Jersey |
| 96 | Ada M. Steel | 30 | Wife | — | New Jersey |
| 97 | Audrey A. Steel | 10 | Daughter | — | New Jersey |
| 98 | Dorothy M. Steel | 5 | Daughter | — | New Jersey |
| 99 | Katie Spier | 62 | Head | — | New Jersey |
| 100 | Arthur Spier | 35 | Son | Mach. Operator | New Jersey |
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)