HL
Harry Long — 1930 US Census Record
Model Tree available1930 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Harry Long across the 1910, 1920 and 1930 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed), with identified parents Herbert & Elizabeth — first a head (b.~1900), then head of a 3-person household.
Age 30
b. ~1900
Male
Head
Born: New Hampshire
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Merrimack, New Hampshire |
| Surname | Long |
| Given Name | Harry D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 23 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Wood Worker |
| Industry | Lumber Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 11 |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Wood Worker |
| Township / Ward | Concord |
| Est. Birth Year | ~1900 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Long | Head | — | 30 | ~1900 |
| Arline Long | Daughter | — | 6 | ~1924 |
| Laura Long | Spouse | — | 26 | ~1904 |
Census Appearances
1910
Merrimack, New …
Son, age 10
Merrimack, New Hampshire · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Harry D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Son, age 20
Merrimack, New Hampshire · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Dry State |
| 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 |
1930
Merrimack, New …
Head, age 30
Merrimack, New Hampshire · implied b. ~1900 — 3 household members
| Surname | Long |
| Given Name | Harry D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 23 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Wood Worker |
| Industry | Lumber Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 11 |
| 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 Harry Long across 3 US Census years (1910, 1920 and 1930) in Merrimack, New Hampshire, using XGBoost record linkage. Identified parents: father Herbert Long (~0.92 confidence) and mother Elizabeth Long (~0.92 confidence) and mother Elizabeth Long (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Herbert Long
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Long
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Long
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Long
Head · 1930 · age 30 · b. ~1900 · New Hampshire
★ 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 — Merrimack, New Hampshire
Open full size
1930 US Federal Census — Merrimack, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1304unit:0524)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Isidore Azotea | 39 | Son-in-law | Chef | New Hampshire |
| 52 | Robert J Azotea | 8 | Grandson | — | New Hampshire |
| 53 | Joseph Plore | 66 | Head | Retired | Canada French |
| 54 | Josephine Plore | 65 | Wife | — | New Hampshire |
| 55 | Charles W Lebra | 50 | Head | Carpenter | New Hampshire |
| 56 | Melvina Lebra | 43 | Wife | — | New Hampshire |
| 57 | Linus Lebra | 23 | Son | Draftsman | New Hampshire |
| 58 | Irene Lebra | 19 | Daughter | — | New Hampshire |
| 59 | Josephine Decato | 77 | Mother-in-law | Winder | Vermont |
| 60 | Lucien Ray | 40 | Head | Carpenter | Canada French |
| 61 | Lorey Ray | 34 | Wife | — | New Hampshire |
| 62 | Lyman Ray | 14 | Son | — | New Hampshire |
| 63 | Leo Ray | 13 | Son | — | New Hampshire |
| 64 | Wilfred Ray | 11 | Son | — | New Hampshire |
| 65 | Irene Ray | 7 | Daughter | — | New Hampshire |
| 66 | Richard Shepard | 55 | Head | Fuller Tender | Canada French |
| 67 | Sarah Shepard | 50 | Wife | Burler | Canada French |
| 68 | Adolph Beauchine | 62 | Head | Laborer | Canada French |
| 69 | Melinda Beauchine | 56 | Wife | — | New Hampshire |
| 70 | Regina Beauchine | 29 | Daughter | Spinner | New Hampshire |
| 71 | Joseph Beauchine | 25 | Son | Spinner | New Hampshire |
| 72 | Eva Beauchine | 17 | Daughter | — | New Hampshire |
| 73 | Arthur Verbonne | 44 | Head | Carpenter | Canada French |
| 74 | Mary L Verbonne | 41 | Wife | — | Canada French |
| 75 | Arthur E Verbonne | 19 | Son | Laborer | New Hampshire |
| 76 | Lillian Verbonne | 17 | Daughter | Winder | New Hampshire |
| 77 | Beatrice Verbonne | 9 | Daughter | — | New Hampshire |
| 78 | Paul E Verbonne | 6 | Daughter | — | New Hampshire |
| 79 | Armand R Verbonne | 4 | Son | — | New Hampshire |
| 80 | Paul E Colby | 41 | Head | Dresser | New Hampshire |
| 81 | Gertrude R Colby | 33 | Wife | Coil Winder | New Hampshire |
| 82 | Lena Colby | 15 | Daughter | — | New Hampshire |
| 83 | Doris M Colby | 13 | Daughter | — | New Hampshire |
| 84 | Thomas F Mulcahy | 73 | Roomer | Retired | Irish Free State |
| 85 | Edward R Mulcahy | 34 | Roomer | Cook | New Hampshire |
| 86 | Mary B Barry | 60 | Head | Nurse | New Hampshire |
| 87 | Charles S Robinson | 67 | Head | — | New Hampshire |
| 88 | Hattie E Robinson | 54 | Wife | Electric | New Hampshire |
| 89 | Herbert J Long | 65 | Head | Blacksmith | New Hampshire |
| 90 | Elizabeth B Long | 55 | Wife | — | New Hampshire |
| 91 | Harry D Long THIS PERSON | 30 | Head | Wood Worker | New Hampshire |
| 92 | Laura B Long | 26 | Wife | Spooler | New Hampshire |
| 93 | Arline E Long | 6 | Daughter | — | New Hampshire |
| 94 | Napoleon Rannilly | 45 | Head | Helper | New Hampshire |
| 95 | Louise A Rannilly | 43 | Wife | — | Canada French |
| 96 | Alene L Rannilly | 10 | Daughter | — | New Hampshire |
| 97 | Delphina R Rannilly | 7 | Daughter | — | New Hampshire |
| 98 | Napoleon H Rannilly | 8 | Son | — | New Hampshire |
| 99 | Edward Paul Rannilly | 6 | Son | — | New Hampshire |
| 100 | George A Rannilly | 4 | Son | — | New Hampshire |
Pedigree Summary
Harry
Gen 1 · 3 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)