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James Mann — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lackawanna, Pennsylvania
Our Model Tree links this James Mann across the 1930 and 1940 US Censuses in Lackawanna, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 6-person household.
Age 39
b. ~1891
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lackawanna, Pennsylvania |
| Surname | Mann |
| Given Name | James H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Foreman |
| Industry | Water Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Foreman |
| Township / Ward | Jermyn Borough |
| Est. Birth Year | ~1891 |
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 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mann | Daughter | — | 14 | ~1916 |
| Aldene Mann | Daughter | — | 2 | ~1928 |
| James Mann | Head | — | 39 | ~1891 |
| Irene Mann | Daughter | — | 7 | ~1923 |
| Francis Mann | Son | — | 10 | ~1920 |
| Elizabeth Mann | Spouse | — | 40 | ~1890 |
Census Appearances
1930
Lackawanna, Pennsylvania
Head, age 39
Lackawanna, Pennsylvania · implied b. ~1891 — 6 household members
| Surname | Mann |
| Given Name | James H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Foreman |
| Industry | Water Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lackawanna-County, Pennsylvania
Head, age 50
Lackawanna-County, Pennsylvania · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maines |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Jermyn Borough |
| 1935 Residence (County) | Lackawanna |
| Occupation | Fireman |
| Industry | Water Company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1920 |
| Highest Grade | No |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 James Mann across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mann
Head · 1930 · age 39 · b. ~1891 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Lackawanna, Pennsylvania
Open full size
1930 US Federal Census — Lackawanna, Pennsylvania
Page Contents
29 people indexed on this census page (ia:1930:fifteenthcensus00reel2049:0498)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Jay | 27 | Head | Laborer | Pennsylvania |
| 2 | Genevieve Jay | 30 | Wife | — | Pennsylvania |
| 3 | Eade Hazel Jay | 6 | Step Daughter | — | Pennsylvania |
| 4 | Eade Thelma Jay | 5 | Step Daughter | — | Pennsylvania |
| 5 | John Masley | 74 | Head | — | England |
| 6 | Jennie H Masley | 56 | Wife | — | England |
| 7 | Frank Gravel | 77 | — | — | Pennsylvania |
| 8 | John Bartell | 68 | — | Miner | England |
| 9 | Harry Marsden | 41 | Head | Bricklayer | Pennsylvania |
| 10 | Beatrice Marsden | 34 | Wife | — | Pennsylvania |
| 11 | Naomi Marsden | 12 | Daughter | — | Pennsylvania |
| 12 | Harry Jr Marsden | 10 | Son | — | Pennsylvania |
| 13 | George Marsden | 8 | Son | — | Pennsylvania |
| 14 | Esther Marsden | 4 | Daughter | — | Pennsylvania |
| 15 | William Reynolds | 32 | Head | Bricklayer | Pennsylvania |
| 16 | Kathryn Reynolds | 30 | Wife | — | Pennsylvania |
| 17 | Helen Reynolds | 10 | Daughter | — | Pennsylvania |
| 18 | William Reynolds | 9 | Son | — | Pennsylvania |
| 19 | Charles Reynolds | 7 | Son | — | Pennsylvania |
| 20 | Kathryn Reynolds | 6 | Daughter | — | Pennsylvania |
| 21 | Laura Reynolds | 3 | Daughter | — | Pennsylvania |
| 22 | Donald Reynolds | 1 | Son | — | Pennsylvania |
| 23 | Althea Reynolds | 73 | Mother-in-law | — | Pennsylvania |
| 24 | James H Mann THIS PERSON | 39 | Head | Foreman | Pennsylvania |
| 25 | Elizabeth Mann | 40 | Wife | — | Pennsylvania |
| 26 | Margaret Mann | 14 | Daughter | — | Pennsylvania |
| 27 | Francis Mann | 10 | Son | — | Pennsylvania |
| 28 | Irene Mann | 7 | Daughter | — | Pennsylvania |
| 29 | Aldene Mann | 2 | Daughter | — | Pennsylvania |
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)