RC
Robert Craig — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cass, North Dakota
Our Model Tree links this Robert Craig across the 1920, 1930 and 1940 US Censuses in Cass, North Dakota (XGBoost, ~Confirmed), with identified parents Robert & Robert — first a son (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Male
Son
Born: North Dakota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cass, North Dakota |
| Surname | Craig |
| Given Name | Robert B. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Occupation | Welder |
| Industry | Boiler Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Welder |
| Township / Ward | Fargo City Pt Of |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Donald Craig | Son | — | 11 | ~1919 |
| Robert Craig | Son | — | 20 | ~1910 |
| Agnes Craig | Spouse | — | 46 | ~1884 |
| Robert Craig | Head | — | 44 | ~1886 |
Census Appearances
1920
Cass, North …
Son, age 10
Cass, North Dakota · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Craig |
| Given Name | Robert Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Cass, North …
Son, age 20
Cass, North Dakota · implied b. ~1910 — 4 household members
| Surname | Craig |
| Given Name | Robert B. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Minnesota |
| Occupation | Welder |
| Industry | Boiler Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Cass-County, North …
Head, age 30
Cass-County, North Dakota · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kraig |
| Given Name | Robert Jr. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Fargo city |
| 1935 Residence (County) | Cass |
| Occupation | Welder |
| Industry | Foundry |
| Class of Worker | PW |
| Hours Worked | 5 |
| Income (1939) | 1500 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same house |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Robert Craig across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Craig (~0.92 confidence) and father Robert Craig (~0.92 confidence) and mother Agnes Craig (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Craig
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Robert Craig
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Agnes Craig
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Craig
Son · 1930 · age 20 · b. ~1910 · North Dakota
★ You are viewing this record
Sibling
Donald Craig
Sibling · 1930 · age 11
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 — Cass, North Dakota
Open full size
1930 US Federal Census — Cass, North Dakota
Page Contents
48 people indexed on this census page (ia:1930:15thcensus1733unit:0690)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Oscar W. Anderson | 57 | Head | Salesman | Minnesota |
| 52 | Emma Anderson | 38 | Wife | — | Norway |
| 53 | Orvin Anderson | 11 | Son | — | North Dakota |
| 54 | Edythe Anderson | 9 | Daughter | — | North Dakota |
| 55 | Phyllis Anderson | 8 | Daughter | — | North Dakota |
| 56 | Dean Anderson | 4 | Son | — | North Dakota |
| 57 | Margaret Haagenson | 22 | Boarder | Adv. Writer | Minnesota |
| 58 | Hazel Haagenson | 21 | Boarder | Stenographer | North Dakota |
| 59 | Homer L. Dudley | 51 | Head | Printer | Minnesota |
| 60 | Margaret Dudley | 24 | Wife | — | North Dakota |
| 61 | Marjorie Dudley | 7 | Daughter | — | North Dakota |
| 62 | Betty M. Dudley | 5 | Daughter | — | North Dakota |
| 63 | Jean M. Dudley | 0 | Daughter | — | North Dakota |
| 64 | Edwin H. Evanson | 48 | Head | Shipping Clerk | Minnesota |
| 65 | Inga Evanson | 47 | Wife | — | Norway |
| 66 | Doris Evanson | 9 | Adopted Daughter | — | Minnesota |
| 67 | Robert B. Craig | 44 | Head | Machinist | Wisconsin |
| 68 | Agnes Craig | 46 | Wife | — | Minnesota |
| 69 | Robert B. Jr. Craig THIS PERSON | 20 | Son | Welder | North Dakota |
| 70 | Donald S. Craig | 11 | Son | — | North Dakota |
| 71 | Richard J. Harvey | 47 | Head | Commercial Traveler | Minnesota |
| 72 | Rose Mary Harvey | 45 | Wife | — | North Dakota |
| 73 | Marian Harvey | 13 | Daughter | — | North Dakota |
| 74 | Mary A. Smith | 41 | Servant | Servant | Minnesota |
| 75 | Walter H. Wilde | 35 | Head | Fireman | Minnesota |
| 76 | Elsie E. Wilde | 30 | Wife | Dressmaker | Minnesota |
| 77 | Gordon K. Wilde | 10 | Son | — | Minnesota |
| 78 | Wilma R. Manske | 18 | Sister-in-law | — | Minnesota |
| 79 | Arthur J. Oliver | 40 | Head | Printer | North Dakota |
| 80 | Ina L. Oliver | 34 | Wife | — | North Dakota |
| 81 | Elizabeth J. Oliver | 13 | Daughter | — | North Dakota |
| 82 | Walter L. Brown | 70 | Head | Register Of Deeds | Pennsylvania |
| 83 | William C. Brown | 42 | Son | Proof Reader | North Dakota |
| 84 | Myra Brown | 38 | Daughter-in-law | — | North Dakota |
| 85 | Mary Brown | 5 | Relative | — | North Dakota |
| 86 | Louise Brown | 5 | Relative | — | North Dakota |
| 87 | Jessie Parsons | 23 | Boarder | Clerk | North Dakota |
| 88 | Marie Woldstad | 35 | Housekeeper | Housekeeper | South Dakota |
| 89 | John W. Orr | 49 | Head | Brakeman | Minnesota |
| 90 | Anna K. Orr | 38 | Wife | — | Minnesota |
| 91 | Joseph B. Murphy | 35 | Head | Commercial Salesman | North Dakota |
| 92 | Talsia Murphy | 32 | Wife | — | Wisconsin |
| 93 | Homer Murphy | 5 | Son | — | North Dakota |
| 94 | Ethel Antil | 22 | Boarder | Stenographer | North Dakota |
| 95 | Jens W. Brevik | 57 | Head | Pastor | Norway |
| 96 | Signe Brevik | 24 | Daughter | Housekeeper | Minnesota |
| 97 | Sverre Brevik | 17 | Son | — | North Dakota |
| 98 | Lizzie Aalgaard | 46 | Servant | Servant | Minnesota |
Pedigree Summary
Robert + 1 sibling
Gen 1 · 3 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)