PS
Patrick Sullivan — 1920 US Census Record
Model Tree available1920 United States Federal Census · Hillsboro, New Hampshire
Our Model Tree links this Patrick Sullivan across the 1900, 1910 and 1920 US Censuses in Hillsboro, New Hampshire (XGBoost, ~Confirmed), with identified parents Margaret & Matthew — first a son (b.~1888), then head of a 6-person household.
Age 32
b. ~1888
Male
Son
Born: New Hampshire
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Hillsboro, New Hampshire |
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Shoe cutter |
| Industry | Shoe shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Shoe Cutter |
| Township / Ward | Manchester City |
| Est. Birth Year | ~1888 |
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 1920 census.
| Name | Relation to head | Relative to Patrick | Age | Birth yr |
|---|---|---|---|---|
| Rosa Sullivan | Daughter | — | 27 | ~1893 |
| Jeremiah Sullivan | Head | — | 64 | ~1856 |
| Francis Shea | Other | — | 3 | ~1917 |
| Daniel Sullivan | Son | — | 24 | ~1896 |
| Patrick Sullivan | Son | — | 32 | ~1888 |
| Mary Sullivan | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Hillsborough, New …
Son, age 12
Hillsborough, New Hampshire · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Birth Month | Oct |
| Birth Year | 1888 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Hillsborough, New …
Son, age 21
Hillsborough, New Hampshire · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Cutter |
| Industry | Shoe Shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Hillsboro, New …
Son, age 32
Hillsboro, New Hampshire · implied b. ~1888 — 6 household members
| Surname | Sullivan |
| Given Name | Patrick |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Shoe cutter |
| Industry | Shoe shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Patrick Sullivan across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage. Identified parents: mother Margaret Sullivan (~0.84 confidence) and father Matthew Sullivan (~0.92 confidence) and father Jeremiah Sullivan (~0.92 confidence) and mother Mary Sullivan (~0.92 confidence) and father Jeremiah Sullivan (~0.92 confidence) and mother Mary Sullivan (~0.92 confidence) and mother Mary Sullivan (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.91
Mother
Margaret Sullivan
b. ~1838
Source mother>mother
● Household
· direct · ~0.84
Father
Matthew Sullivan
b. ~1842
Source father
● Household
· direct · ~0.92
Father
Jeremiah Sullivan
b. ~1852
Source father
● Household
· direct · ~0.92
Mother
Mary Sullivan
b. ~1854
Source mother
● Household
· direct · ~0.92
Father
Jeremiah Sullivan
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Mary Sullivan
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Mary Sullivan
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Patrick Sullivan
Son · 1920 · age 32 · b. ~1888 · New Hampshire
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Sibling
Rosa Sullivan
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Sullivan
Sibling · 1920 · 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
1920 US Federal Census — Hillsboro, New Hampshire
Open full size
1920 US Federal Census — Hillsboro, New Hampshire
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1011unit:0516)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth | 16 | daughter | Weaver | New Hampshire |
| 52 | Cecelia | 14 | daughter | — | New Hampshire |
| 53 | Rene | 11 | son | — | New Hampshire |
| 54 | Henry Michaud | 25 | son-in-law | — | Canada |
| 55 | Elma Michaud | 27 | daughter | Shoe Worker | New Hampshire |
| 56 | Yvette Michaud | 4 | granddaughter | — | New Hampshire |
| 57 | Napoleon Guerin | 24 | head | — | New Hampshire |
| 58 | Rose Guerin | 26 | wife | Painter | New Hampshire |
| 59 | Jeremiah Sullivan | 64 | head | Shoe Worker | Ireland |
| 60 | Mary A Sullivan | 53 | wife | — | Ireland |
| 61 | Daniel Sullivan | 24 | son | — | New Hampshire |
| 62 | Patrick Sullivan THIS PERSON | 32 | son | Shoe Cutter | New Hampshire |
| 63 | Rosa Sullivan | 27 | daughter | Shoe Stitcher | New Hampshire |
| 64 | Francis Shea | 3 | grandson | — | New Hampshire |
| 65 | Emmanuel St. Laurent | 34 | head | Teamster | New Hampshire |
| 66 | Violette St. Laurent | 31 | wife | — | Canada |
| 67 | Irene St. Laurent | 11 | daughter | — | New Hampshire |
| 68 | Jeanette St. Laurent | 10 | daughter | — | New Hampshire |
| 69 | Armand St. Laurent | 8 | son | — | New Hampshire |
| 70 | Rita St. Laurent | 7 | daughter | — | New Hampshire |
| 71 | Bella St. Laurent | 5 | daughter | — | New Hampshire |
| 72 | Theodore St. Laurent | 3 | son | — | New Hampshire |
| 73 | Roland St. Laurent | 0 | son | — | New Hampshire |
| 74 | George Houle | 32 | head | — | New Hampshire |
| 75 | Alexandrine Houle | 31 | wife | Dresser | New Hampshire |
| 76 | Doris Houle | 12 | daughter | — | New Hampshire |
| 77 | Bertha Houle | 11 | daughter | — | New Hampshire |
| 78 | Yvonne Houle | 9 | daughter | — | New Hampshire |
| 79 | Irene Houle | 7 | daughter | — | New Hampshire |
| 80 | Roland Houle | 5 | son | — | New Hampshire |
| 81 | Lucia Houle | 4 | daughter | — | New Hampshire |
| 82 | Alpha Houle | 2 | son | — | New Hampshire |
| 83 | Charles Migneault | 35 | head | — | Canada |
| 84 | Alexandrine Migneault | 37 | wife | Transfer | Canada |
| 85 | Mary Jane Migneault | 11 | daughter | — | New Hampshire |
| 86 | Leo Migneault | 8 | son | — | New Hampshire |
| 87 | Zilla Louching | 69 | mother-in-law | — | Canada |
| 88 | Xavier Heimond | 27 | head | — | New Hampshire |
| 89 | Annie Heimond | 30 | wife | Truckman | Canada |
| 90 | Theodore Pratt | 50 | head | — | Canada |
| 91 | Celina Pratt | 48 | wife | Janitor | Canada |
| 92 | Adrienne Pratt | 17 | daughter | — | New Hampshire |
| 93 | Emile Pratt | 15 | son | Spinner | New Hampshire |
| 94 | Ernest Pratt | 13 | son | — | New Hampshire |
| 95 | Alfred Pratt | 12 | son | — | New Hampshire |
| 96 | Dora Pratt | 10 | daughter | — | New Hampshire |
| 97 | Leo Pratt | 8 | son | — | New Hampshire |
| 98 | Francis Pratt | 6 | son | — | New Hampshire |
| 99 | Eva Pratt | 2 | daughter | — | New Hampshire |
| 100 | Nestor Prince | 35 | head | Mason | Canada |
Pedigree Summary
Patrick + 2 siblings
Gen 1 · 6 parents
~0.92
Gen 2 · 1 grandparents
~0.84
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)