I have inherited a family tree from my father, Peter Scott, who was born in Trinidad - I can't say how accurate it may be, but will share with you what it says. There are two Frederick Scotts, so I am not sure which one you are referring to. Frederick John Scott (b. 1825 d. 1907) was first married to Mary August Wainwright. One of their sons was Frederick Emilius Scott (no dates for birth/death). His sister was Julia Miriam Scott, who married Frederick Ludwig Schoener (b. 1843 d. 1882). They had three children: Ludwig, Henry and Hilda. The family tree does not continue for the Schoener family. Going back to Frederick Emilius Scott, he had 7 children from two different wives, but none were named Frederick. Not sure if that helps you.