Cones listed in Hornellsvelle Rural Cemetery

I've been doing some research on the cemeteries around Hornellsville (now Hornell) Steuben county, New York. My great grandfather Frederick Namaan Cone was born there 29 March 1859. His grandfather and namesake, Namaan Cone died there 29 October 1855.

Looking at Painted Hills Genealogical Society's web site, I found several Cones in the listing for the Rural Cemetery for the Town of Hornellsville. This cemetery is maintained by the Rural and Hope Cemetery Association (PO Box 177, Hornell, NY 14843, phone 607-276-6268. Among the updated listing of burial, I found the following Cones:

CONE, Catherine L , Born 1909 , Died 1979 
CONE, Dorr T , Born 1895 , Died 1943 
CONE, Edoth T , Born 1873 , Died 1955 
CONE, Gary P , Born 1936 , Died 1987 
CONE, Lela V , Born 1902 , Died 1972 
CONE, Leroy , Born 1894 , Died 1965 
CONE, Mildred , Born 1907 , Died 1976 
CONE, Nelson W , Born 1871 , Died 1927 
CONE, Paul W , Born 1909 , Died 1992 
CONE, Pauline , Born 1939 , Died 1989 

There are also Cones in the Panama Union Cemetery:

CONE, Betsy E.   Born 1827 Died 1898           
CONE, Celista Melissa     Died 10-26-1850 Age 14y10m23d    - Dau of David & Sarah Whitcomb Cone       
CONE, David Spouse of Sarah W  Born 1792 Died 1898           
CONE, Delancey D. Spouse of Julia L. P  Born 1842 Died 1920      - Vet-CW Co G 15 Reg NY Eng GAR star       
CONE, Julia L. (Palmer) Spouse of Delancey D.   Born 1850 Died 1939           
CONE, Luther     Died 4-19-1849      - Son of David & Sarah Whitcomb Cone       
CONE, Sarah (Whitcomb) Spouse of David   Born 1795 Died 1878           

And in the East Ripley Cemetery off Route 20 in Ripley, New York:

CONE, Almira T. Pratt Spouse of Charles P.   Born 7-09-1856 Died 2-23-1887 Age 30y7m14d    - Dau of Richard Edward & Mary Ann (Doan) Pratt, b. Crowland, Welland, Ontario, Canada LOT 22W        
CONE, Ellen            - One data--assume dod  LOT E46        
CONE, Mr.             - Book record 1919 LOT E46        
CONE?, H.            - May be Harvey Cone, recarved on old creek stone LOT E46   

And in Bath National Cemetery:   
  
CONE, Patricia A. , spouse of Raymond J. , died 29 Sep 2010 nee Castner
CONE, Raymond J. "Ray" , Spouse of Patricia Castner , born 3 Oct 1919 , died 7 Feb 2009 s/o Jay & Clara

Have not yet been able to determine if any of these Cones are related to my family.