That's my tree. Yes, the name spelled in the Reading PA record reads Amos Loy'd. Other records for this fellow list him as Lloyd Amos. I'll copy here a note I made on the father:
"It is conjectural that Charles Sigismond Souville was the father of Emanuel and Ottilia Souville.
In 1828 he advertised in Philadelphia as a fencing master and dance teacher based on experience in the French army, later he advertised in the Easton, PA paper as a dancing master, and several years later in 1843 in Reading PA teaching dance again.
in 1834 a son, Emanuel was born and then baptised in Wilmington, DE and a will lists both Emanuel and his sister Ottilia as being born in Delaware. The fact that Emanuel's sponsor at baptism was his mother alone suggests the father was not present - leading me to think he had separated from his wife whose name we do not know, except that she must have been related to the Heiner family living in Philadelphia.
It seems Charles later married Evelina whose surname is unknown, at the time he was in Reading PA teaching dance in a tavern on Fifth Street."
It's a tangled web.
