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Mary Lane — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dubuque, Iowa
Our Model Tree links this Mary Lane across the 1900, 1910, 1920 and 1930 US Censuses in Dubuque, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1854), then head of a 3-person household.
Age 76
b. ~1854
Female
Spouse
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dubuque, Iowa |
| Surname | Lane |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Cascade Town |
| Est. Birth Year | ~1854 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| James Lane | Head | — | 81 | ~1849 |
| Wilfred Lane | Son | — | 40 | ~1890 |
| Mary Lane | Spouse | — | 76 | ~1854 |
Census Appearances
1900
Dubuque, Iowa
Spouse, age 45
Dubuque, Iowa · implied b. ~1855 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lane |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | Jan |
| Birth Year | 1855 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Dubuque, Iowa
Spouse, age 54
Dubuque, Iowa · implied b. ~1856 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lane |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 34 |
| Children Born | 8 |
| Children Living | 6 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Dubuque, Iowa
Spouse, age 64
Dubuque, Iowa · implied b. ~1856 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lane |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Dubuque, Iowa
Spouse, age 76
Dubuque, Iowa · implied b. ~1854 — 3 household members
| Surname | Lane |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Mary Lane across 4 US Census years (1900, 1910, 1920 and 1930) in Dubuque, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lane
Spouse · 1930 · age 76 · b. ~1854 · Iowa
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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 — Dubuque, Iowa
Open full size
1930 US Federal Census — Dubuque, Iowa
Page Contents
49 people indexed on this census page (ia:1930:iowacensus00reel653:0594)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Doris A English | 58 | Head | — | Irish Free State |
| 52 | Ellen English | 58 | Wife | — | Iowa |
| 53 | Jack L English | 24 | Son | Laborer | Iowa |
| 54 | Charles Berlin | 70 | Head | — | Iowa |
| 55 | Henry H Berlin | 64 | Brother | — | Iowa |
| 56 | Arthur R Berlin | 60 | Brother | — | Iowa |
| 57 | Kate Gidinger | 56 | Servant | Servant | Iowa |
| 58 | Louis M Haber | 36 | Head | — | Iowa |
| 59 | Mary M Haber | 13 | Daughter | — | Iowa |
| 60 | Anna B Haber | 11 | Daughter | — | Iowa |
| 61 | Alfred Haber | 9 | Son | — | Iowa |
| 62 | Ruth M Haber | 4 | Daughter | — | Iowa |
| 63 | James P Lane | 81 | Head | — | Illinois |
| 64 | Mary A Lane THIS PERSON | 76 | Wife | — | Iowa |
| 65 | Wilfred J Lane | 40 | Son | Salesman | Iowa |
| 66 | Charles Spielman | 58 | Head | Engineer | Iowa |
| 67 | Grace M H Spielman | 27 | Daughter | — | Iowa |
| 68 | Herbert C Spielman | 21 | Son | — | Iowa |
| 69 | George W Swift | 74 | Head | — | Iowa |
| 70 | Julia G C H Swift | 68 | Sister | — | Iowa |
| 71 | George A Wasserman | 29 | Head | Miller | Canada English |
| 72 | Anna Wasserman | 29 | Wife | — | Iowa |
| 73 | Stanley W Wasserman | 6 | Son | — | Iowa |
| 74 | Henry Gordon | 70 | Head | — | Iowa |
| 75 | Mary A Gordon | 61 | Wife | — | Wisconsin |
| 76 | Nancy A Byron | 83 | Mother-in-law | — | Wisconsin |
| 77 | John R Lane | 44 | Head | Proprietor | Iowa |
| 78 | Grace J Lane | 41 | Wife | — | Iowa |
| 79 | Gertrude M Lane | 18 | Daughter | Saleslady | Iowa |
| 80 | James B Lane | 16 | Son | — | Iowa |
| 81 | Kenneth J Lane | 14 | Son | — | Iowa |
| 82 | Richard A Lane | 13 | Son | — | Iowa |
| 83 | Veronica Fagan | 59 | Head | — | Iowa |
| 84 | William Fagan | 57 | Brother | Teamster | Iowa |
| 85 | James Phalen | 49 | Head | Blacksmith | New York |
| 86 | Grace G Phalen | 14 | Daughter | — | Iowa |
| 88 | William Fagan | 69 | Head | Dealer | Iowa |
| 89 | Charles C Hamborg | 69 | Head | Dealer | Iowa |
| 90 | Ida Hamborg | 61 | Wife | — | Michigan |
| 91 | Dorothy L Hamborg | 22 | Daughter | — | Iowa |
| 92 | Milton Bitterman | 33 | Head | Doctor | Iowa |
| 93 | Catherine C Bitterman | 33 | Wife | — | Iowa |
| 94 | Edward T Bitterman | 2 | Son | — | Iowa |
| 95 | John E Haber | 64 | Head | Druggist | Iowa |
| 96 | Mary E Haber | 56 | Wife | — | Iowa |
| 97 | Robert L Haber | 21 | Son | Salesman | Iowa |
| 98 | Mary Hanson | 24 | Roomer | Teacher | Iowa |
| 99 | Thomas J Lane | 45 | Head | Merchant | Iowa |
| 100 | Josephine M Lane | 46 | Wife | — | Iowa |
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)