Upvote:3
FamilySearch has this record in the New York City Marriages file. It lists the date as 05 Dec 1917.
Name: David G. Ben-Gurion
Titles and Terms:
Event Type: Marriage
Event Date: 05 Dec 1917
Event Place: Manhattan, New York, New York, United States
Event Place (Original): Manhattan, New York
Registration Date:
Registration Year:
Registration Place:
Gender: Male
Age: 31
Marital Status: Single
Previous Wife's Name:
Race: White
Birth Date: 1886
Birth Year (Estimated):
Birthplace: Plonsk, Russia
Father's Name: Victor Ben-Gurion
Father's Titles and Terms:
Father's Birthplace:
Father's Age:
Mother's Name: Shende
Mother's Titles and Terms:
Mother's Birthplace:
Mother's Age:
Paternal Grandfather's Name:
Paternal Grandmother's Name:
Maternal Grandfather's Name:
Maternal Grandmother's Name:
Spouse's Name: Pauline C. Moonvess
Spouse's Titles and Terms:
Spouse's Gender: Female
Spouse's Age: 25
Spouse's Marital Status: Single
Spouse's Previous Husband's Name:
Spouse's Race: White
Spouse's Birth Date: 1892
Spouse's Birth Year (Estimated): 1892
Spouse's Birthplace: Minsk, Russia
Spouse's Father's Name: Samuel Moonvess
Spouse's Father's Titles and Terms:
Spouse's Mother's Name: Bertha Block
Spouse's Mother's Titles and Terms:
Spouse's Paternal Grandfather's Name:
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Spouse's Maternal Grandfather's Name:
Spouse's Maternal Grandmother's Name:
Note:
Reference ID: cn 17000
GS Film Number: 1643037
Frame Number:
Citing this Record:
"New York, New York City Marriage Records, 1829-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:24QY-TLX : 20 March 2015), David G. Ben-Gurion and Pauline C. Moonvess, 05 Dec 1917; citing Marriage, Manhattan, New York, New York, United States, New York City Municipal Archives, New York; FHL microfilm 1,643,037.
This question belongs on the genealogy page, however.