John H. Ruben
      
U.S. Civil War Soldiers, 1861-1865 (ancestry.com)
   John H. Ruben, Private, 1 N.Y. Marine Art'y; 1st Regiment, New York Marine Artillery, Co. B

Pension Application:
    Ruben, John H.
    Widow:  Ruben, Frances
    Service:  B 1 N.Y. Marine Art.
    Date of filing:  1890  Oct 27, Invalid, App #:  960433; Cert. # 813 417; State filed  Ill.
                           1916 Feb 2, Widow, App #:  842 520; Cert # 611 688; State filed Ill.
      
Civil War Soldiers & Sailors System Search Detail (National Park Service):
        
National Graves Registration Database (Sons of Union Veterans of the Civil War):
      
Will County Illinois USGenWeb Necrologist Reports (© 2002 The ILGenWeb Project All Rights Reserved):

Headstone Reading,  Oakwood Cemetery, Joliet, Illinois, Block 24, Lot 41, Grave 5:
RUBEN
(One large Stone - has GAR marker)
                   (Front of stone - west side)                                              (Back of stone - east side)
                        John H. Ruben                                                      Harry Ruben
                           1835-1905                                                         1863-1918
                             His wife                                                            Tom Ruben
                       Frances Downey                                                     1866-1934
                          1838-1917                                                          John  F. Ruben
                      Agnes P. Powers                                                       1875-1927
                          1877-1958
                  Katherine A. McCowan
                           1872-1965
(Individual Stones)
Annie Laurie Mathis
1865   R   1945
August Mathis
1865-1923
Lura Belle Richardson Mathis
Febuary 14, 1895
August 19, 1971
Eugene Mathis
June 11, 1893
February 8, 1967

HOWIE [inscribed on the top of the stone]
(One Stone)
Howard Michel Mathis
A Soldier
Born September 10, 1922
Died December 26, 1943
Beloved son of Lura Belle and Eugene
Daryl Craig Mathis
September 5, 1950
October 30, 1954
Beloved son of Gene and Margaret
Nephew of Howie

Published Obituaries:

Additional Biographical Material: