RE
Robert Erickson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Morris, New Jersey
Our Model Tree links this Robert Erickson across the 1920 and 1930 US Censuses in Morris, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 7-person household.
Age 18
b. ~1912
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Morris, New Jersey |
| Surname | Erickson |
| Given Name | Robert, Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Electrician |
| Industry | House Sales |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Electrician |
| Township / Ward | Dover Town |
| Est. Birth Year | ~1912 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Erickson | Daughter | — | 16 | ~1914 |
| Roger Erickson | Son | — | 21 | ~1909 |
| Harold Erickson | Son | — | 24 | ~1906 |
| Annie Erickson | Spouse | — | 53 | ~1877 |
| Robert Erickson | Head | — | 53 | ~1877 |
| Pearl Erickson | Daughter | — | 24 | ~1906 |
| Robert Erickson | Son | — | 18 | ~1912 |
Census Appearances
1920
Morris, New …
Son, age 9
Morris, New Jersey · implied b. ~1911 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ericson |
| Given Name | Robert Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| 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
Morris, New …
Son, age 18
Morris, New Jersey · implied b. ~1912 — 7 household members
| Surname | Erickson |
| Given Name | Robert, Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Electrician |
| Industry | House Sales |
| 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 Robert Erickson across 2 US Census years (1920 and 1930) in Morris, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Erickson
Son · 1930 · age 18 · b. ~1912 · New Jersey
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Sibling
Dorothy Erickson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Erickson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Erickson
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Erickson
Sibling · 1930 · age 24
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 — Morris, New Jersey
Open full size
1930 US Federal Census — Morris, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1373:0425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | E. Blake | 44 | Head | Pattern Fitter | Czechoslovakia |
| 2 | Mary Blake | 44 | Wife | — | Czechoslovakia |
| 3 | Martha Blake | 17 | Daughter | — | New Jersey |
| 4 | Irene Blake | 15 | Daughter | — | New Jersey |
| 5 | Joe, Jr. Blake | 14 | Son | — | New Jersey |
| 6 | Daniel Blake | 13 | Son | — | New Jersey |
| 7 | Andrew Blake | 12 | Son | — | New Jersey |
| 8 | Mary Blake | 10 | Daughter | — | New Jersey |
| 9 | Robert Erickson | 53 | Head | Asst. Supt. | New Jersey |
| 10 | Annie Erickson | 53 | Wife | Salesman | New Jersey |
| 11 | Pearl Erickson | 24 | Daughter | — | New Jersey |
| 12 | Harold Erickson | 24 | Son | Bookkeeper | New Jersey |
| 13 | Roger Erickson | 21 | Son | Knitter | New Jersey |
| 14 | Robert, Jr. Erickson THIS PERSON | 18 | Son | Electrician | New Jersey |
| 15 | Dorothy Erickson | 16 | Daughter | Salesman | New Jersey |
| 16 | Harry Sipe | 42 | Head | — | Pennsylvania |
| 17 | Gertrude Sipe | 36 | Wife | Moulder | Illinois |
| 18 | Clarence Sipe | 17 | Son | — | Illinois |
| 19 | William Baker | 27 | Son-in-law | Enameler | Pennsylvania |
| 20 | Annie Baker | 18 | Daughter | Shipping Clerk | Illinois |
| 21 | Mary G. Baker | 1 | Granddaughter | — | New Jersey |
| 22 | John Dudlo | 56 | Head | — | Italy |
| 23 | Lucile Dudlo | 56 | Wife | Laborer | Italy |
| 24 | Francis Williams | 28 | Head | — | New Jersey |
| 25 | Marion Williams | 24 | Wife | Fireman | New Jersey |
| 26 | Edward Williams | 4 | Son | — | New Jersey |
| 27 | Marguerite Williams | 3 | Daughter | — | New Jersey |
| 28 | Jessie Williams | 1 | Daughter | — | New Jersey |
| 29 | Ernest Simpson | 58 | Head | — | New Jersey |
| 30 | Jessie R. Simpson | 58 | Wife | Engineer | New Jersey |
| 31 | Le Roy Seals | 35 | Head | — | New Jersey |
| 32 | Roberta Seals | 27 | Wife | Carpenter | New Jersey |
| 33 | Everett Booth | 7 | Step-son | — | New Jersey |
| 34 | George Sprotte | 64 | Father-in-law | — | New Jersey |
| 35 | Althea Bunta | 16 | Boarder | Carpenter | New Jersey |
| 36 | John Q. Harrop | 55 | Head | Mender | Massachusetts |
| 37 | Emma Harrop | 54 | Wife | Order Clerk | Pennsylvania |
| 38 | Paul Goedecke | 31 | Head | — | New York |
| 39 | Alice Goedecke | 21 | Wife | Office Manager | New Jersey |
| 40 | Harold Goedecke | 1 | Son | — | New Jersey |
| 41 | Paul Goedecke | 0 | Son | — | New Jersey |
| 42 | M. K. Willoughby | 57 | Boarder | — | Tennessee |
| 43 | Albert A. Gulger | 33 | Head | M. D. | New York |
| 44 | Nicoline Gulger | 31 | Wife | Auditor | New Jersey |
| 45 | Lucile Gulger | 10 | Daughter | — | New Jersey |
| 46 | Gunther Buch | 27 | Head | — | New Jersey |
| 47 | Marguerite Buch | 26 | Wife | General Help | New Jersey |
| 48 | James Buch | 6 | Son | — | New Jersey |
| 49 | Edward Ripan | 29 | Head | — | New Jersey |
| 50 | Mary Ripan | 31 | Wife | Freight Agent | 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)