MS
Marion Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Belknap, New Hampshire
Our Model Tree links this Marion Smith across the 1910, 1920 and 1930 US Censuses in Belknap, New Hampshire (XGBoost, ~Confirmed), with identified parents Caleb & Harry — first a daughter (b.~1909), then head of a 4-person household.
Age 21
b. ~1909
Female
Daughter
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Belknap, New Hampshire |
| Surname | Smith |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Laconia |
| Est. Birth Year | ~1909 |
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 Marion | Age | Birth yr |
|---|---|---|---|---|
| Marion Smith | Daughter | — | 21 | ~1909 |
| Harry Smith | Head | — | 51 | ~1879 |
| Harold Smith | Son | — | 12 | ~1918 |
| Florence Smith | Spouse | — | 48 | ~1882 |
Census Appearances
1910
Belknap, New …
Daughter, age
Belknap, New Hampshire · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marion |
| 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
Belknap, New …
Daughter, age 11
Belknap, New Hampshire · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marion E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Belknap, New …
Daughter, age 21
Belknap, New Hampshire · implied b. ~1909 — 4 household members
| Surname | Smith |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| 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 Marion Smith across 3 US Census years (1910, 1920 and 1930) in Belknap, New Hampshire, using XGBoost record linkage. Identified parents: father Caleb Smith (~0.92 confidence) and father Harry Smith (~0.92 confidence) and mother Lilla Smith (~0.92 confidence) and mother Florence Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Caleb Smith
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Harry Smith
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Lilla Smith
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Florence Smith
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Marion Smith
Daughter · 1930 · age 21 · b. ~1909 · New Hampshire
★ You are viewing this record
Sibling
Harold Smith
Sibling · 1930 · age 12
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 — Belknap, New Hampshire
Open full size
1930 US Federal Census — Belknap, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1298unit:0354)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leo N. O. Millette | 41 | Head | Manufacturer | Canada French |
| 2 | Alice M. Millette | 36 | Wife | — | New Hampshire |
| 3 | George A. Drivette | 38 | Head | Manufacturer | New Hampshire |
| 4 | Bessie M. Drivette | 37 | Wife | — | New Hampshire |
| 5 | Marilyn E. Drivette | 6 | Daughter | — | New Hampshire |
| 6 | Cathryne E. Fordydon | 60 | Mother | — | Kansas |
| 7 | Harry F. Smith | 51 | Head | Engineer | New Hampshire |
| 8 | Florence B. Smith | 48 | Wife | — | New Hampshire |
| 9 | Harold B. Smith | 12 | Son | — | New Hampshire |
| 10 | Marion Smith THIS PERSON | 21 | Daughter | — | New Hampshire |
| 11 | John R. Jones | 39 | Head | Salesman | New Hampshire |
| 12 | Helen H. Jones | 41 | Wife | — | New Hampshire |
| 13 | Josephine B. Jones | 10 | Daughter | — | New Hampshire |
| 14 | Carl L. Jones | 9 | Son | — | New Hampshire |
| 15 | Robert R. Jones | 8 | Son | — | New Hampshire |
| 16 | Gloria L. Jones | 6 | Daughter | — | New Hampshire |
| 17 | Elias Bumford | 61 | Head | Machinist | Maine |
| 18 | Maude Bumford | 62 | Wife | — | New Hampshire |
| 19 | Susan Crockett | 66 | Head | — | New Hampshire |
| 20 | Percy S. Alexander | 41 | Head | Warden, Deputy | New Hampshire |
| 21 | Frank Curtis | 40 | Head | — | Massachusetts |
| 22 | Mary E. Curtis | 47 | Wife | — | Massachusetts |
| 23 | Philip Duval | 54 | Head | Laborer | Canada French |
| 24 | Ada G. Duval | 48 | Wife | — | New Hampshire |
| 25 | Joseph L. Duval | 22 | Son | Laborer | New Hampshire |
| 26 | Alphonse J. Duval | 16 | Son | Laborer | New Hampshire |
| 27 | Mary E. Duval | 10 | Daughter | — | New Hampshire |
| 28 | Maurice J. Duval | 8 | Son | — | New Hampshire |
| 29 | Joseph W. Bazin | 22 | Son | Painter | New Hampshire |
| 30 | Corinne M. Bazin | 20 | Daughter-in-law | — | New Hampshire |
| 31 | Mary D. Swift | 2 | Daughter | — | New Hampshire |
| 32 | Albert P. Cooper | 49 | Head | Foreman | Pennsylvania |
| 33 | Madeline Cooper | 45 | Wife | — | Pennsylvania |
| 34 | Violet Cooper | 22 | Daughter | Driller | Pennsylvania |
| 35 | Marie Cooper | 20 | Daughter | — | Pennsylvania |
| 36 | Lillian Taylor | 50 | Head | Teacher | New Hampshire |
| 37 | Charlotte M. Taylor | 16 | Daughter | — | New Hampshire |
| 38 | Almon Taylor | 15 | Son | — | New Hampshire |
| 39 | Rebecca J. Taylor | 12 | Daughter | — | New Hampshire |
| 40 | Leander M. Shaw | 54 | Head | — | New Hampshire |
| 41 | Stella Shaw | 54 | Wife | — | New Hampshire |
| 42 | Cassie Q. Rowe | 56 | Head | Laborer | New Hampshire |
| 43 | Clara J. Rowe | 56 | Wife | Inspector | New Hampshire |
| 44 | Ralph S. Hammond | 26 | Head | Lineman | New Hampshire |
| 45 | Beatrice M. Hammond | 22 | Wife | — | New Hampshire |
| 46 | Margaret L. Hammond | 0 | Daughter | — | New Hampshire |
| 47 | John A. Monty | 25 | Head | Clerk | Massachusetts |
| 48 | Alice L. Monty | 20 | Wife | — | New Hampshire |
| 49 | John Reynolds | 54 | Head | Glazier + Painter | New Hampshire |
| 50 | Hattie E. Reynolds | 51 | Wife | — | New Hampshire |
Pedigree Summary
Marion + 1 sibling
Gen 1 · 4 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)