If we go back far enough I am sure there will be some links. The CHANTREY name & its variants of CHANTRY, CHAUNTRY, CHANTREE and CHANTERIE are relatively uncommon...there are barely 500 listed in the whole of the 1881 UK census.
This is one of the reasons I started tracing the paternal side of my tree...my maternal side is ROBERTS of which there are over 150,000 in the same 1881 census and 15,000 in the county of my mother's birth!
Some variants seem to remain in certain counties e.g. CHANTREE to Lincolnshire & Nottinghamshire but some seem to be found all over. According to the Census Concentration Data I have for London & Middlesex there were in 1841 - 9 Chantreys and 44 Chantrys, in 1851 4 & 52, in 1861 18 & 63, in 1871 18, 61 and 3 Chantrees and in 1891 18 & 50.
So I think it is possible to link the London families back to the origins of the families in either, Lincolnshire, Nottinghamshire or Derbyshire. I'll see how far back I can make the links for Albert Victor Jesse as it would be good to make some links with Australia.