I have two Oliver Linthicums in my data base. The fist one is in my direct line as was born in Pennsylvania in 1868 and is burried in Maryland. His father was my Great great grandfather John Thomas Linthicum who married Martina Hayden. I don't have much on him, but email me and I'll share with you what I have. The second one is Oliver Linthicum the son of Solomon Watkins Linthicum and Tempie Mcdowel. This Oliver was born in 1896.