LM
Laura Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Camden, New Jersey
Our Model Tree links this Laura Martin across the 1910, 1920 and 1930 US Censuses in Camden, New Jersey (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1907), then head of a 4-person household.
Age 23
b. ~1907
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Camden, New Jersey |
| Surname | Martin |
| Given Name | Laura |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Stenographer |
| Township / Ward | Gloucester City |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Laura | Age | Birth yr |
|---|---|---|---|---|
| William Martin | Head | — | 53 | ~1877 |
| Laura Martin | Daughter | — | 23 | ~1907 |
| Laura Martin | Other | — | 48 | ~1882 |
| William Martin | Son | — | 17 | ~1913 |
Census Appearances
1910
Camden, New …
Daughter, age 3
Camden, New Jersey · implied b. ~1907 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Laura |
| 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 | Pennsylvania |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Camden, New …
Daughter, age 13
Camden, New Jersey · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Laura |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Camden, New …
Daughter, age 23
Camden, New Jersey · implied b. ~1907 — 4 household members
| Surname | Martin |
| Given Name | Laura |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Stenographer |
| Industry | Office |
| 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 Laura Martin across 3 US Census years (1910, 1920 and 1930) in Camden, New Jersey, using XGBoost record linkage. Identified parents: father William Martin (~0.92 confidence) and father William Martin (~0.92 confidence) and father William Martin (~0.92 confidence) and mother Laura Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Martin
b. ~1877
Source father
● Household
· direct · ~0.92
Father
William Martin
b. ~1877
Source father
● Household
· direct · ~0.92
Father
William Martin
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Laura Martin
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Laura Martin
Daughter · 1930 · age 23 · b. ~1907 · New Jersey
★ You are viewing this record
Sibling
William Martin
Sibling · 1930 · age 17
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 — Camden, New Jersey
Open full size
1930 US Federal Census — Camden, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1323:0601)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna Franklin | 25 | Wife-H | — | Pennsylvania |
| 52 | Anna Franklin | 1 | Daughter | — | Pennsylvania |
| 53 | George Gleason | 39 | Head | Mechanic | United States |
| 54 | Viola Gleason | 36 | Wife-H | Operator | New Jersey |
| 55 | Margaret Gleason | 17 | Daughter | — | New Jersey |
| 56 | Joan Gleason | 15 | Daughter | — | New Jersey |
| 57 | Richard Gleason | 27 | Son | Operator | New Jersey |
| 58 | Richard Gleason | 6 | Nephew | — | New Jersey |
| 59 | Sarah Hoyle | 54 | Head | — | England |
| 60 | Fred King | 45 | Boarder | Laborer | Pennsylvania |
| 61 | Norman Foster | 33 | Head | Drilling Contractor | England |
| 62 | William Foster | 65 | Father | Drilling Contractor | England |
| 63 | Ludvig Gregerson | 45 | Head | Waiter | Norway |
| 64 | Stella Gregerson | 46 | Wife-H | Formula Maker | Pennsylvania |
| 65 | Mary C. Burns | 81 | Aunt | — | Pennsylvania |
| 66 | Nenada Hess | 36 | Head | Truck Driver | New Jersey |
| 67 | Mary Hess | 28 | Wife-H | — | France |
| 68 | Joseph Hess | 8 | Son | — | New Jersey |
| 69 | James Thomas | 26 | Head | Electrician | Massachusetts |
| 70 | Lillian Thomas | 18 | Wife-H | — | New Jersey |
| 71 | John Thomas | 0 | Son | — | New Jersey |
| 72 | George Grant | 47 | Head | Iron Burner | Canada-English |
| 73 | Amy E. Grant | 43 | Wife-H | — | Massachusetts |
| 74 | Anna M. Grant | 17 | Daughter | Saleslady | Canada-English |
| 75 | Dorothy B. Grant | 13 | Daughter | — | Canada-English |
| 76 | Pearl E. Grant | 11 | Daughter | — | New Jersey |
| 77 | Violet M. Grant | 7 | Daughter | — | New Jersey |
| 78 | Amy E. Grant | 5 | Daughter | — | New Jersey |
| 79 | Joel Peterson | 48 | Head | Boss | New Jersey |
| 80 | Jennie Peterson | 36 | Wife-H | — | New Jersey |
| 81 | Norvella Brown | 6 | Adopted Daughter | — | Pennsylvania |
| 82 | Annie Chew | 38 | Head | — | New Jersey |
| 83 | Grace Chew | 10 | Daughter | — | New Jersey |
| 84 | Mildred Chew | 9 | Daughter | — | New Jersey |
| 85 | Beatrice Chew | 7 | Daughter | — | New Jersey |
| 86 | Edgar Chew | 5 | Son | — | New Jersey |
| 87 | William S. Martin | 53 | Head | Steward | New Jersey |
| 88 | Laura Martin | 48 | Wife-H | — | New Jersey |
| 89 | Laura Martin THIS PERSON | 23 | Daughter | Stenographer | New Jersey |
| 90 | William P. Martin | 17 | Son | — | New Jersey |
| 91 | John E. Stymes | 55 | Head | Toilet Maker | New Jersey |
| 92 | Ettie F. Stymes | 51 | Wife-H | — | Pennsylvania |
| 93 | Nellie Bond | 51 | Head-H | — | Pennsylvania |
| 94 | Harry Bond | 12 | Son | — | Pennsylvania |
| 95 | Catherine Mcdevitt | 37 | Head-H | — | North Ireland |
| 96 | John C. Mcdevitt | 38 | Husband | Bank Director | New Jersey |
| 97 | Catherine F. Mcdevitt | 3 | Daughter | — | New Jersey |
| 98 | Albert C. Bothen | 41 | Head | Lineman | New Jersey |
| 99 | Kathryn Bothen | 33 | Wife-H | — | New Jersey |
| 100 | Ella L. Bothen | 12 | Daughter | — | New Jersey |
Pedigree Summary
Laura + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)