MS
Mary Schmidt — 1930 US Census Record
Model Tree available1930 United States Federal Census · Camden, New Jersey
Our Model Tree links this Mary Schmidt across the 1920, 1930 and 1940 US Censuses in Camden, New Jersey (XGBoost, ~Confirmed), with identified parents Mary — first a spouse (b.~1889), then head of a 4-person household.
Age 41
b. ~1889
Female
Spouse
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Camden, New Jersey |
| Surname | Schmidt |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 27 |
| Father's Birthplace | England |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Haddon Heights Borough |
| Est. Birth Year | ~1889 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Emily Schmidt | Daughter | — | 13 | ~1917 |
| Christopher Schmidt | Head | — | 40 | ~1890 |
| Lester Schmidt | Son | — | 11 | ~1919 |
| Mary Schmidt | Spouse | — | 41 | ~1889 |
Census Appearances
1920
Camden, New …
Spouse, age 31
Camden, New Jersey · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Camden, New …
Spouse, age 41
Camden, New Jersey · implied b. ~1889 — 4 household members
| Surname | Schmidt |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 27 |
| Father's Birthplace | England |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Camden-County, New …
Daughter, age 51
Camden-County, New Jersey · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmid |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Camden |
| Occupation | 35 |
| Industry | Clerk |
| Class of Worker | Office |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Schmid (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Schmid
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Schmidt
Spouse · 1930 · age 41 · b. ~1889 · New Jersey
★ You are viewing this record
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
47 people indexed on this census page (ia:1930:newjerseycensus00reel1323:0989)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Christopher Schmidt | 40 | Head | Foreman | New Jersey |
| 52 | Mary A Schmidt THIS PERSON | 41 | Wife | — | Pennsylvania |
| 53 | Emily M Schmidt | 13 | Daughter | — | New Jersey |
| 54 | Lester C Schmidt | 11 | Son | — | Pennsylvania |
| 55 | Thomas A Paradiso | 40 | Head | Barber | Italy |
| 56 | Mary L Paradiso | 42 | Wife | — | New York |
| 57 | Rose M Paradiso | 18 | Daughter | Packer | New York |
| 58 | Pearl M Paradiso | 14 | Daughter | — | New Jersey |
| 59 | Agnes C Paradiso | 12 | Daughter | — | Pennsylvania |
| 60 | Thomas F Paradiso | 10 | Son | — | Pennsylvania |
| 61 | Joseph Jr Paradiso | 7 | Son | — | Pennsylvania |
| 62 | Margaret M Paradiso | 4 | Daughter | — | Pennsylvania |
| 63 | Hilmar Johnson | 36 | Head | Brakeman | Norway |
| 64 | Alice Johnson | 28 | Wife | — | Norway |
| 65 | Dorothy A Johnson | 6 | Daughter | — | New Jersey |
| 66 | Roy W Johnson | 5 | Son | — | Pennsylvania |
| 67 | Pearl C Johnson | 4 | Daughter | — | Pennsylvania |
| 68 | Theodore L Johnson | 3 | Son | — | Pennsylvania |
| 69 | Harold B Johnson | 1 | Son | — | New Jersey |
| 70 | Chas G Hendrickson | 34 | Head | Waiter | Pennsylvania |
| 71 | Beatrice Hendrickson | 34 | Wife | — | Pennsylvania |
| 72 | Mary C Hendrickson | 15 | Daughter | — | Pennsylvania |
| 73 | Chas G Jr Hendrickson | 13 | Son | — | Pennsylvania |
| 74 | Julia A Henry | 41 | Head | Spinner | Pennsylvania |
| 75 | Florence E Henry | 18 | Daughter | — | New Jersey |
| 76 | Linda C Henry | 4 | Daughter | — | New Jersey |
| 77 | Philip Jr Wagner | 26 | Boarder | Carpenter | New Jersey |
| 78 | Ola Kolepine | 66 | Head | — | Ohio |
| 79 | Chas W Heineman | 38 | Head | Machinist | Pennsylvania |
| 80 | Frances Heineman | 37 | Wife | — | Pennsylvania |
| 81 | Frances A Heineman | 11 | Daughter | — | Pennsylvania |
| 82 | Elva E Heineman | 8 | Daughter | — | Pennsylvania |
| 83 | Chas Jr Heineman | 2 | Son | — | Pennsylvania |
| 84 | Harry May | 47 | Head | Labor | Pennsylvania |
| 85 | Lillian May | 38 | Wife | — | Pennsylvania |
| 86 | Evelyn May | 13 | Daughter | — | Pennsylvania |
| 87 | Lillian May | 10 | Daughter | — | Pennsylvania |
| 88 | Wm Klateman | 65 | Father-in-law | — | Pennsylvania |
| 89 | Geo B Richards | 36 | Head | Repairman | Pennsylvania |
| 90 | Beatrice M Richards | 37 | Wife | — | Pennsylvania |
| 91 | Ethel H Richards | 8 | Daughter | — | Pennsylvania |
| 92 | Geo B Jr Richards | 5 | Son | — | Pennsylvania |
| 94 | Joseph L Glover | 71 | Head | — | New Jersey |
| 95 | John L Glover | 44 | Son | Electrical | New Jersey |
| 96 | Annie L Glover | 43 | Wife | — | New Jersey |
| 97 | Florence B Glover | 17 | Daughter | Saleslady | New Jersey |
| 98 | Carolina Curren | 52 | Mother-in-law | Housekeeper | Maryland |
Pedigree Summary
Mary
Gen 1 · 1 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)