MF
Mary Franklin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Mary Franklin across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 16-person household.
Age 12
b. ~1918
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Franklin |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Pasadena City Part |
| Est. Birth Year | ~1918 |
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.
16 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Franklin | Daughter | — | 10 | ~1920 |
| Mary Franklin | Daughter | — | 12 | ~1918 |
| Alice Franklin | Daughter | — | ~1930 | |
| Alice Franklin | Daughter | — | 22 | ~1908 |
| George Franklin | Head | — | 50 | ~1880 |
| George Franklin | Son | — | 8 | ~1922 |
| John Franklin | Son | — | 17 | ~1913 |
| James Franklin | Son | — | 19 | ~1911 |
| William Franklin | Son | — | 13 | ~1917 |
| James Franklin | Son | — | 6 | ~1924 |
| George Franklin | Son | — | 21 | ~1909 |
| William Franklin | Son | — | 1 | ~1929 |
| Robert Franklin | Son | — | 2 | ~1928 |
| John Franklin | Son | — | 4 | ~1926 |
| Robert Franklin | Son | — | 15 | ~1915 |
| Mary Franklin | Spouse | — | 51 | ~1879 |
Census Appearances
1930
Los Angeles, …
Daughter, age 12
Los Angeles, California · implied b. ~1918 — 16 household members
| Surname | Franklin |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Spouse, age 22
Los-Angeles-County, California · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Franklin |
| Given Name | Marjorie R. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Cucamonga |
| 1935 Residence (County) | San Bernardino |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | California |
| 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 Franklin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Franklin
Daughter · 1930 · age 12 · b. ~1918 · California
★ You are viewing this record
Sibling
Alice Franklin
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Franklin
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Franklin
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Franklin
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Franklin
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Franklin
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Franklin
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Franklin
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Franklin
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Franklin
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Franklin
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Franklin
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Franklin
Sibling · 1930 · age 15
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:californiacensus00reel168:0651)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Munroe Knox | 66 | Head | Laborer | New Hampshire |
| 52 | Alice L Knox | 57 | Wife | — | New Hampshire |
| 53 | Eleanor L Chesney | 27 | Daughter | — | New Hampshire |
| 54 | Eunice M Chesney | 2 | Granddaughter | — | Vermont |
| 55 | Charles H Chesney | 35 | Son-in-law | Laborer Construction | New Hampshire |
| 56 | Charles H Jr Chesney | 5 | Grandson | — | New Hampshire |
| 57 | Arthur Butler | 63 | Head | Laborer | New York |
| 58 | Anna Butler | 51 | Wife | — | Germany |
| 59 | John Hasselblad | 42 | Head | — | Germany |
| 60 | Anna Hasselblad | 41 | Wife | — | Germany |
| 61 | John Hasselblad | 15 | Son | — | California |
| 62 | Anna Hasselblad | 13 | Daughter | — | California |
| 63 | Hilda Hasselblad | 9 | Daughter | — | California |
| 64 | Lillian Hasselblad | 7 | Daughter | — | California |
| 65 | Dorothy Hasselblad | 5 | Daughter | — | California |
| 66 | John Clark | 29 | Head | Laborer | Iowa |
| 67 | Thomas Clark | 35 | Roomer | Laborer | Arizona |
| 68 | William Roden | 71 | Head | — | Germany |
| 69 | Hulda Roden | 73 | Wife | — | Germany |
| 70 | William Roden | 42 | Son | Cook | Iowa |
| 71 | Fred Roden | 38 | Son | Laborer | Iowa |
| 72 | Hulda Roden | 36 | Daughter | — | Iowa |
| 73 | George Franklin | 50 | Head | Laborer | England |
| 74 | Mary Franklin | 51 | Wife | Upholsterer | Michigan |
| 75 | George Franklin | 21 | Son | — | California |
| 76 | James Franklin | 19 | Son | — | California |
| 77 | John Franklin | 17 | Son | — | California |
| 78 | Robert Franklin | 15 | Son | — | California |
| 79 | William Franklin | 13 | Son | — | California |
| 80 | Alice Franklin | 22 | Daughter | Laundress | Canada English |
| 81 | Mary Franklin THIS PERSON | 12 | Daughter | — | California |
| 82 | Elizabeth Franklin | 10 | Daughter | — | California |
| 83 | George Franklin | 8 | Son | — | California |
| 84 | James Franklin | 6 | Son | — | California |
| 85 | John Franklin | 4 | Son | — | California |
| 86 | Robert Franklin | 2 | Son | — | California |
| 87 | William Franklin | 1 | Son | — | California |
| 88 | Alice Franklin | 0 | Daughter | — | California |
| 89 | Lucille Leco | 32 | Head | — | Texas |
| 90 | Mildred Leco | 16 | Daughter | — | California |
| 91 | Charles Leco | 47 | Head | Upholsterer | Canada French |
| 92 | Mary Leco | 43 | Wife | — | New York |
| 93 | Charles Leco | 21 | Son | Cook | New York |
| 94 | Alice Leco | 19 | Daughter | Cook | New York |
| 95 | John Leco | 17 | Son | Cook | New York |
| 96 | William Leco | 15 | Son | — | California |
| 97 | Lillian Leco | 52 | Head | Truck Driver | Colorado |
| 98 | Paul Leco | 25 | Son | — | Colorado |
| 99 | John Leco | 23 | Son | — | Colorado |
| 100 | George Leco | 21 | Son | Laborer | Colorado |
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)