https://www.mounthebroncemetery.com/interment/?id=74730#details
MORRIS GROGINSKY
I think that this is where he is buried since there is also a Esther Groginsky right next to hem there which would be his wife
Date of Death: 1/11/1945
Mount Hebron Cemetery 130-04 Horace Harding Expressway Flushing, NY 11367
Society: ADOLPH ULLMAN AID SOC
Location: Block 2, Ref 1, Sec A, Line G, Grave 9
ESTHER GROGINSKY
https://www.mounthebroncemetery.com/interment/?id=141145#details
Date of Death: 6/10/1965
Society: ADOLPH ULLMAN AID SOC
Location: Block 2, Ref 1, Sec A, Line G, Grave 10
There is also HERBERT GRODZINSKY in the same place but I don't know if he can to USA
HERBERT GRODZINSKY
https://www.mounthebroncemetery.com/interment/?id=15525#details
Date of Death: 11/30/1922
Society: VAN NEST HEBREW CONG
Location: Block 44, Ref 13, Sec G, Line A, Grave 4
https://www.familysearch.org/ark:/61903/1:1:2WLZ-18W?cid=fs_copy
New York, New York City Municipal Deaths, 1795-1949", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:2WLZ-18W : 3 June 2020), Morris Groginsky, 1945.
Name Morris Groginsky
Sex Male
Age 58
Death Date 11 Jan 1945
Death Place The Bronx, New York City, New York, United States
Death Place (Original) Bronx, New York, New York, United States
Birth Year (Estimated) 1887
Marital Status Unknown
Father's Name Louis Groginsky
Father's Sex Male
Mother's Name Reachel Leah Orlansky
Mother's Sex Female
Spouse's Name Esther
Spouse's Sex Female
Record Type death
Certificate Number cn 905
Morris Groginsky's Parents and Siblings
Louis Groginsky (in our tree it says his fathers name is Herbert but Grandpa Herbs middle name is Louis)
Father
M
Reachel Leah Orlansky
Mother
F
Morris Groginsky's Spouses and Children
Esther
Wife
F