MC
Mary Connors — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hillsborough, New Hampshire
Our Model Tree links this Mary Connors across the 1910, 1920 and 1930 US Censuses in Hillsborough, New Hampshire (XGBoost, ~Confirmed), with identified parents Alby & Frank — first a daughter (b.~1911), then head of a 7-person household.
Age 19
b. ~1911
Female
Daughter
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hillsborough, New Hampshire |
| Surname | Connors |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Manchester 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Rita Connors | Daughter | — | 16 | ~1914 |
| Mary Connors | Daughter | — | 19 | ~1911 |
| John Connors | Head | — | 56 | ~1874 |
| Mary Connors | Spouse | — | 29 | ~1901 |
| John Connors | Son | — | 24 | ~1906 |
| Catherine Connors | Daughter | — | 27 | ~1903 |
| Helen Connors | Daughter | — | 22 | ~1908 |
Census Appearances
1910
Hillsboro, New …
Daughter, age
Hillsboro, New Hampshire · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connor |
| Given Name | Maud H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Hillsborough, New …
Daughter, age 9
Hillsborough, New Hampshire · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connor |
| Given Name | Maud M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Hillsborough, New …
Daughter, age 19
Hillsborough, New Hampshire · implied b. ~1911 — 7 household members
| Surname | Connors |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Connors across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Alby Connor (~0.92 confidence) and father Frank Connor (~0.92 confidence) and father John Connors (~0.92 confidence) and mother Abby Connor (~0.92 confidence) and mother Mary Connors (~0.60 confidence) and father John Connor (~0.54 confidence). The pedigree spans 2 generations with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.8
Father
Alby Connor
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Frank Connor
b. ~1878
Source father
● Household
· direct · ~0.92
Father
John Connors
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Abby Connor
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Mary Connors
b. ~1901
Source mother
● Household
· direct · ~0.6
Father
John Connor
b. ~1861
Source mother>father
● Household
· direct · ~0.54
This person
Anchor record
Mary Connors
Daughter · 1930 · age 19 · b. ~1911 · New Hampshire
★ You are viewing this record
Sibling
Helen Connors
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Connors
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Connors
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Connors
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 — Hillsborough, New Hampshire
Open full size
1930 US Federal Census — Hillsborough, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1301unit:1055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Nora Moore | 31 | Wife | Shoe Worker | Canada-English |
| 52 | Arthur R Moore | 6 | Son | — | New Hampshire |
| 53 | Maurice J Sullivan | 67 | Head | None | Irish Free State |
| 54 | Mary J Sullivan | 65 | Wife | None | Irish Free State |
| 55 | Mary E Sullivan | 39 | Daughter | Teacher | New Hampshire |
| 56 | Ida M Cronin | 45 | Head | Dress Maker | Massachusetts |
| 57 | Louis J Bolduc | 27 | Head | Truck Driver | New Hampshire |
| 58 | Alice M Bolduc | 24 | Wife | — | Maine |
| 59 | Richard Bolduc | 5 | Son | — | New Hampshire |
| 60 | Barbara Bolduc | 3 | Daughter | — | New Hampshire |
| 61 | Pauline Bolduc | 1 | Daughter | — | New Hampshire |
| 62 | Paul Cary | 27 | Head | Cigar Maker | Washington |
| 63 | Beatrice Cary | 21 | Wife | Cigar Maker | Massachusetts |
| 64 | Emma Provost | 63 | Head | None | Canada-French |
| 65 | Beatrice Provost | 25 | Daughter | Cook | Rhode Island |
| 66 | Leo La Fond | 56 | Head | None | Canada-French |
| 67 | Dina La Fond | 46 | Wife | None | Canada-French |
| 68 | Alice La Fond | 22 | Daughter | Saleswoman | Canada-French |
| 69 | Clara La Fond | 20 | Daughter | Saleswoman | Canada-French |
| 70 | Leo La Fond | 17 | Son | None | Canada-French |
| 71 | John P Connors | 56 | Head | Caretaker | New Hampshire |
| 72 | Mary Connors | 29 | Wife | None | New Hampshire |
| 73 | Catherine Connors | 27 | Daughter | None | New Hampshire |
| 74 | John Connors | 24 | Son | Shoe Worker | New Hampshire |
| 75 | Helen Connors | 22 | Daughter | None | New Hampshire |
| 76 | Mary Connors THIS PERSON | 19 | Daughter | None | New Hampshire |
| 77 | Rita Connors | 16 | Daughter | None | New Hampshire |
| 78 | Joseph Healman | 52 | Head | Shoe Worker | New Hampshire |
| 79 | Mary Healman | 22 | Wife | None | New York State |
| 80 | Margaret O'Brien | 49 | Mother-in-law | None | Irish Free State |
| 81 | Alice Moore | 57 | Boarder | Shoe Worker | New Hampshire |
| 82 | Alphonse N La Course | 37 | Head | Statistical Clerk | New Hampshire |
| 83 | Beatrice A La Course | 36 | Wife | Private Secretary | New Hampshire |
| 84 | Attilio Fabrizio | 42 | Lodger | Proprietor | Roumania |
| 85 | Wilfred Guilmette | 42 | Head | None | New Hampshire |
| 86 | Rose Guilmette | 42 | Wife | None | Finland |
| 87 | William Anderson | 40 | R | Roll Coverer | Sweden |
| 88 | Julia Anderson | 40 | Wife | Sample Maker | Finland |
| 89 | Alice Anderson | 1 | Daughter | None | New Hampshire |
| 90 | Emma Johnson | 41 | R | Shoe Repairer | Sweden |
| 91 | Clara Hanson | 48 | Lodger | Shoe Worker | Canada-English |
| 92 | Alice Johnson | 29 | Lodger | Shoe Lacer | Sweden |
| 93 | Charles A Colson | 63 | Head | Laborer-Real Estate | Sweden |
| 94 | Eva L Colson | 65 | Wife | None | Sweden |
| 95 | Cora C Horning | 53 | Head | None | Canada-English |
| 96 | Oscar Johnson | 54 | Head | Belt Maker | Sweden |
| 97 | Christine Johnson | 48 | Wife | None | Norway |
| 98 | Ulric Poisson | 62 | Head | Manager | Canada-French |
| 99 | Alice Poisson | 59 | Wife | None | Canada-French |
| 100 | Beatrice Poisson | 29 | Daughter | None | New Hampshire |
Related Census Records
Pedigree Summary
Mary + 4 siblings
Gen 1 · 5 parents
~0.86
Gen 2 · 1 grandparents
~0.54
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)