I wonder if this has ever been investigated: 1901 census at Castleford, Yorkshire shows an A C Percy 38 married born Lincolnshire and a comedian. With him are a Myles aged 6 born Grimsby, Lincs. and a Lottie Percy 19 - married - born Birkenhead, Cheshire - a Comedienne!! All shown as visitors.
Myles William C. Percy birth registered Dec.1894 Caistor.
Can find no 'A C Percy' bc.1864 Lincolnshire nor indeed any further trace of him.
Only record of Myles Percy is his birth and 1901 census.
Cannot see any obvious marriage between a Percy and a Charlotte/Lottie - perhaps Percy was not even his real surname.
Did they possibly emigrate after 1901 and before 1911? If so, under what surname? Myles itself is quite a distinctive Christian name but can see no trace of him in UK after 1901.
Annette