MP
Mary Pace — 1930 US Census Record
Model Tree available1930 United States Federal Census · Providence, Rhode Island
Our Model Tree links this Mary Pace across the 1920, 1930 and 1940 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed), with identified parents Antonio & Mike — first a daughter (b.~1911), then head of a 6-person household.
Age 19
b. ~1911
Female
Daughter
Born: Rhode Island
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Providence, Rhode Island |
| Surname | Pace |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Additional Details | |
| Occupation | Linker |
| Industry | Jewelry shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Linker |
| Township / Ward | Providence City |
| Est. Birth Year | ~1911 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Guido Pace | Son | — | 18 | ~1912 |
| Michael Pace | Head | — | 45 | ~1885 |
| Antonetta Pace | Spouse | — | 43 | ~1887 |
| Mary Pace | Daughter | — | 19 | ~1911 |
| Ernest Pace | Son | — | 14 | ~1916 |
| Carmela Pace | Daughter | — | 17 | ~1913 |
Census Appearances
1920
Providence, Rhode …
Daughter, age 9
Providence, Rhode Island · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pace |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Providence, Rhode …
Daughter, age 19
Providence, Rhode Island · implied b. ~1911 — 6 household members
| Surname | Pace |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Occupation | Linker |
| Industry | Jewelry shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Providence-County, Rhode …
Daughter, age 28
Providence-County, Rhode Island · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pace |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Providence city |
| 1935 Residence (County) | Providence |
| Occupation | Doffer |
| Industry | Woolen Mill |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 450 |
| Highest Grade | G 7 |
| 1935 Residence | Same Place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Pace across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Antonio Pace (~0.92 confidence) and father Mike Pace (~0.92 confidence) and mother Antonetta Pace (~0.92 confidence) and mother Filomena Pace (~0.92 confidence) and mother Maria Pace (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Antonio Pace
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Mike Pace
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Antonetta Pace
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Filomena Pace
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Maria Pace
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Pace
Daughter · 1930 · age 19 · b. ~1911 · Rhode Island
★ You are viewing this record
Sibling
Guido Pace
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Pace
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carmela Pace
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 — Providence, Rhode Island
Open full size
1930 US Federal Census — Providence, Rhode Island
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2177unit:0288)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Orlando | 39 | Head | Truck Driver | Italy |
| 52 | Angelina Orlando | 36 | Wife | — | New York |
| 53 | Michael Orlando | 20 | Son | Truck Driver | Rhode Island |
| 54 | John B. Orlando | 17 | Son | Stone-Setter | Rhode Island |
| 55 | Anna Orlando | 16 | Daughter | Enameler | Rhode Island |
| 56 | Raymond B. Orlando | 14 | Son | — | Rhode Island |
| 57 | Helen Orlando | 12 | Daughter | — | Rhode Island |
| 58 | Anthony R. Orlando | 10 | Son | — | Rhode Island |
| 59 | William V. Orlando | 8 | Son | — | Rhode Island |
| 60 | Mary V. Orlando | 6 | Daughter | — | Rhode Island |
| 61 | Leo Orlando | 4 | Son | — | Rhode Island |
| 62 | Ralph E. Orlando | 3 | Son | — | Rhode Island |
| 63 | Angelina Orlando | 1 | Daughter | — | Rhode Island |
| 64 | Mary G. Orlando | 70 | Mother | Retired | Italy |
| 65 | Lawrence Pirolli | 55 | Head | Laborer | Italy |
| 66 | Margaret Pirolli | 45 | Wife | — | Rhode Island |
| 67 | Caroline Pirolli | 8 | Daughter | — | Rhode Island |
| 68 | Gloria Pirolli | 6 | Daughter | — | Rhode Island |
| 69 | Dorothy Pirolli | 4 | Daughter | — | Rhode Island |
| 70 | John Pirolli | 2 | Son | — | Rhode Island |
| 71 | Anthony Barone | 31 | Head | Laborer | Rhode Island |
| 72 | Emily Barone | 23 | Wife | — | Italy |
| 73 | Gloria Barone | 8 | Daughter | — | Rhode Island |
| 74 | James Barone | 7 | Son | — | Rhode Island |
| 75 | Margaret Barone | 4 | Daughter | — | Rhode Island |
| 76 | Amelia Barone | 3 | Daughter | — | Rhode Island |
| 77 | Lillian Barone | 1 | Daughter | — | Rhode Island |
| 78 | Antonio Leone | 62 | Head | Laborer | Italy |
| 79 | Dorothy Leone | 52 | Wife | — | Italy |
| 80 | Michael Pace | 45 | Head | Machinist | Italy |
| 81 | Antonetta Pace | 43 | Wife | — | Italy |
| 82 | Mary Pace THIS PERSON | 19 | Daughter | Linker | Rhode Island |
| 83 | Guido Pace | 18 | Son | Tool Maker | Rhode Island |
| 84 | Carmela Pace | 17 | Daughter | — | Rhode Island |
| 85 | Ernest Pace | 14 | Son | — | Rhode Island |
| 86 | Louisa Izzi | 35 | Head | — | Italy |
| 87 | Antonio Izzi | 7 | Son | — | Rhode Island |
| 88 | Pasqualina Izzi | 5 | Daughter | — | Rhode Island |
| 89 | Pasquale Imondi | 46 | Head | Carder | Italy |
| 90 | Josephine Imondi | 44 | Wife | — | Italy |
| 91 | Pasqualina Imondi | 17 | Daughter | — | Rhode Island |
| 92 | Eldora Imondi | 14 | Daughter | — | Rhode Island |
| 93 | Rose Munio | 35 | Head | — | Italy |
| 94 | Anthony Munio | 4 | Son | — | New York |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
Pedigree Summary
Mary + 3 siblings
Gen 1 · 5 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)