Sabra L. Andrews was the widow of Civil War Soldier Joseph J Agard (WC 845784). I suggest you order a copy of the pension file from the National Archives. The information that follows comes from that file.
Joseph Josephus Agard was born 19 April 1836, Smithville Flatts, Chenango Co., NY and died 19 September 1904, Oakland, Alameda Co., CA. He married Sabra L. Andrews 14 Nov. 1868, Ashtabula Co., OH. She was born 26 June 1839, Wayne, Ashtabula Co., OH and died 9 June 1934.
They had two children: 1. Merta Viola Agard, born 4 June 1870, Sacramento, CA 2. Arthur Floyd Agard, born 26 Apr 1875, Sacramento, CA