MW
Mary Wade — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Mary Wade across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 19-person household.
Age 16
b. ~1914
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Wade |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | New York |
| Mother's Birthplace | California |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles |
| Est. Birth Year | ~1914 |
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.
19 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Frances Wade | Daughter | — | 8 | ~1922 |
| Dorothy Wade | Daughter | — | 10 | ~1920 |
| Alice Wade | Daughter | — | 14 | ~1916 |
| Catherine Wade | Daughter | — | 2 | ~1928 |
| Ruth Wade | Daughter | — | 12 | ~1918 |
| Margaret Wade | Daughter | — | ~1930 | |
| Elizabeth Wade | Daughter | — | 16 | ~1914 |
| Mary Wade | Daughter | — | 16 | ~1914 |
| Virginia Wade | Daughter | — | 6 | ~1924 |
| Helen Wade | Daughter | — | 1 | ~1929 |
| John Wade | Head | — | 53 | ~1877 |
| George Wade | Son | — | 4 | ~1926 |
| William Wade | Son | — | 10 | ~1920 |
| Richard Wade | Son | — | 8 | ~1922 |
| Edward Wade | Son | — | 6 | ~1924 |
| John Wade | Son | — | 18 | ~1912 |
| Robert Wade | Son | — | 12 | ~1918 |
| James Wade | Son | — | 14 | ~1916 |
| Mary Wade | Spouse | — | 44 | ~1886 |
Census Appearances
1930
Los Angeles, …
Daughter, age 16
Los Angeles, California · implied b. ~1914 — 19 household members
| Surname | Wade |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | New York |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Spouse, age 27
Los-Angeles-County, California · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ward |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Wade across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wade
Daughter · 1930 · age 16 · b. ~1914 · California
★ You are viewing this record
Sibling
Margaret Wade
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Wade
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Wade
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Wade
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Wade
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Wade
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Wade
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Wade
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Wade
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Wade
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Wade
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Wade
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Wade
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Wade
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Wade
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Wade
Sibling · 1930 · age 1
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 — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel205:0606)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Kolarman | 36 | Head | — | California |
| 52 | Mary Kolarman | 33 | Wife | — | California |
| 53 | John Kolarman | 10 | Son | — | California |
| 54 | Robert Kolarman | 8 | Son | — | California |
| 55 | James Kolarman | 7 | Son | — | California |
| 56 | Richard Kolarman | 5 | Son | — | California |
| 57 | William Kolarman | 3 | Son | — | California |
| 58 | Fred Maurer | 63 | Head | — | Germany |
| 59 | Minnie Maurer | 60 | Wife | — | Germany |
| 60 | Fred Maurer | 26 | Son | Laborer | California |
| 61 | William Maurer | 24 | Son | — | California |
| 62 | John Wade | 53 | Head | — | New York |
| 63 | Mary Wade | 44 | Wife | — | California |
| 64 | John Wade | 18 | Son | — | California |
| 65 | Mary Wade THIS PERSON | 16 | Daughter | — | California |
| 66 | James Wade | 14 | Son | — | California |
| 67 | Robert Wade | 12 | Son | — | California |
| 68 | William Wade | 10 | Son | — | California |
| 69 | Richard Wade | 8 | Son | — | California |
| 70 | Edward Wade | 6 | Son | — | California |
| 71 | George Wade | 4 | Son | — | California |
| 72 | Catherine Wade | 2 | Daughter | — | California |
| 73 | Helen Wade | 1 | Daughter | — | California |
| 74 | Margaret Wade | 0 | Daughter | — | California |
| 75 | Elizabeth Wade | 16 | Daughter | — | California |
| 76 | Alice Wade | 14 | Daughter | — | California |
| 77 | Ruth Wade | 12 | Daughter | — | California |
| 78 | Dorothy Wade | 10 | Daughter | — | California |
| 79 | Frances Wade | 8 | Daughter | — | California |
| 80 | Virginia Wade | 6 | Daughter | — | California |
| 81 | John Wade | 39 | Head | Laborer | Michigan |
| 82 | Mary Wade | 34 | Wife | — | California |
| 83 | John Wade | 14 | Son | — | California |
| 84 | Robert Wade | 12 | Son | — | California |
| 85 | James Wade | 10 | Son | — | California |
| 86 | William Wade | 8 | Son | — | California |
| 87 | Richard Wade | 6 | Son | — | California |
| 88 | Edward Wade | 4 | Son | — | California |
| 89 | George Wade | 2 | Son | — | California |
| 90 | Catherine Wade | 1 | Daughter | — | California |
| 91 | Salvador Garcia | 30 | Head | Laborer | Mexico |
| 92 | Maria Garcia | 30 | Wife | — | Mexico |
| 93 | Salvador Garcia | 4 | Son | — | Mexico |
| 94 | Maria Garcia | 2 | Daughter | — | Mexico |
| 95 | Jose Garcia | 1 | Son | — | California |
| 96 | Antonio Martinez | 30 | Head | Laborer | Mexico |
| 97 | Pastora Martinez | 33 | Wife | — | Mexico |
| 98 | Custodio Martinez | 5 | Son | — | California |
| 99 | Geraldo Martinez | 3 | Son | — | California |
| 100 | Benjamin Martinez | 1 | Son | — | California |
Related Census Records
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)