FS
Francis Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Francis Smith across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Francis & John — first a son (b.~1910), then head of a 5-person household.
Age 20
b. ~1910
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Smith |
| Given Name | Francis E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Winchester Town |
| Est. Birth Year | ~1910 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Francis | Age | Birth yr |
|---|---|---|---|---|
| Marion Smith | Daughter | — | 23 | ~1907 |
| Janet Smith | Daughter | — | 21 | ~1909 |
| Francis Smith | Head | — | 52 | ~1878 |
| Elsie Smith | Other | — | 51 | ~1879 |
| Francis Smith | Son | — | 20 | ~1910 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 1
Middlesex, Massachusetts · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Francis B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 10
Middlesex, Massachusetts · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Francis E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 20
Middlesex, Massachusetts · implied b. ~1910 — 5 household members
| Surname | Smith |
| Given Name | Francis E. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Francis Smith across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Francis Smith (~0.92 confidence) and father John Smith (~0.92 confidence) and mother Elsie Smith (~0.92 confidence) and mother Cecelia Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Francis Smith
b. ~1878
Source father
● Household
· direct · ~0.92
Father
John Smith
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Elsie Smith
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Cecelia Smith
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Francis Smith
Son · 1930 · age 20 · b. ~1910 · Massachusetts
★ You are viewing this record
Sibling
Janet Smith
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Smith
Sibling · 1930 · age 23
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel932:0519)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sherman W. Saltmarsh | 38 | Head | Lawyer | Massachusetts |
| 2 | Dorothy Saltmarsh | 34 | Wife-H | — | Massachusetts |
| 3 | Sherman W. Jr. Saltmarsh | 0 | Son | — | Massachusetts |
| 4 | Earle E. Andrews | 41 | Head | Lawyer | Maine |
| 5 | Alice R. Andrews | 38 | Wife-H | — | Illinois |
| 6 | Earle E. Jr. Andrews | 8 | Son | — | Massachusetts |
| 7 | Susan F. Thaxter | 47 | Servant | Housekeeper | New York |
| 8 | G. Raymond Bancroft | 46 | Head | Merchant | Massachusetts |
| 9 | Grace S. Bancroft | 44 | Wife-H | — | Connecticut |
| 10 | Marion Bancroft | 12 | Daughter | — | Massachusetts |
| 11 | G. Raymond Jr. Bancroft | 10 | Son | — | Massachusetts |
| 12 | Nannie S. H. Hewat | 33 | Head | — | Scotland |
| 13 | Edward A. Tucker | 57 | Head | Structural Engineer | Massachusetts |
| 14 | Mabelle M. Tucker | 53 | Wife-H | — | Massachusetts |
| 15 | Donald P. Tucker | 23 | Son | — | Massachusetts |
| 16 | Elizabeth A. Tucker | 19 | Daughter | — | Massachusetts |
| 17 | Kenneth F. Caldwell | 37 | Head | Trust Clerk | Massachusetts |
| 18 | Esther S. Caldwell | 33 | Wife-H | — | Connecticut |
| 19 | Eben Caldwell | 0 | Son | — | Massachusetts |
| 20 | Kate V. Caldwell | 63 | Mother | — | Ohio |
| 21 | Harold S. Salzman | 8 | Step-son | — | Connecticut |
| 22 | Robert B. Salzman | 5 | Step-son | — | Connecticut |
| 23 | Ina Boudreau | 21 | Servant | Servant | Canada-French |
| 24 | Scudder Klyce | 50 | Head | — | Tennessee |
| 25 | Laura Klyce | 45 | Wife-H | — | Kansas |
| 26 | Dorothy Klyce | 8 | Daughter | — | Massachusetts |
| 27 | Josef Sandberg | 58 | Head | Teacher | Sweden |
| 28 | Bertha B. Sandberg | 54 | Wife-H | — | Massachusetts |
| 29 | Edward B. Sandberg | 27 | Son | Trust Clerk | Massachusetts |
| 30 | Lars J. Sandberg | 23 | Son | — | Massachusetts |
| 31 | Henry A. Goddard | 55 | Head | Auctioneer | Massachusetts |
| 32 | Amy L. Goddard | 52 | Wife-H | — | Massachusetts |
| 33 | Richard P. Goddard | 17 | Son | — | Massachusetts |
| 34 | Roy L. Palmer | 55 | Head | Merchant | Massachusetts |
| 35 | Elsie A. Palmer | 54 | Wife-H | — | Massachusetts |
| 36 | Lawrence R. Palmer | 20 | Son | — | Massachusetts |
| 37 | Frederick W. Bridge | 67 | Head | — | Massachusetts |
| 38 | Alice M. Bridge | 58 | Wife-H | — | Maine |
| 39 | James W. Russell | 51 | Head | Market Gardener | Massachusetts |
| 40 | Charlotte L. Russell | 53 | Wife-H | — | Massachusetts |
| 41 | Sherman B. Russell | 19 | Son | — | Massachusetts |
| 42 | Bridie Mcnulty | 20 | Servant | Servant | Irish Free State |
| 43 | Clinton E. Farnham | 41 | Head | Assistant Sales Manager | Massachusetts |
| 44 | Florence M. Farnham | 40 | Wife-H | — | Massachusetts |
| 45 | Florence S. Farnham | 11 | Daughter | — | Connecticut |
| 46 | Francis E. Smith | 52 | Head | Banker (Partner) | Massachusetts |
| 47 | Elsie C. Smith | 51 | Wife-H | — | Massachusetts |
| 48 | Marion L. Smith | 23 | Daughter | — | Massachusetts |
| 49 | Janet W. Smith | 21 | Daughter | — | Massachusetts |
| 50 | Francis E. Jr. Smith THIS PERSON | 20 | Son | — | Massachusetts |
Pedigree Summary
Francis + 2 siblings
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)