Although obvious french this name does not appear in france what so ever apart from in french guiana in the 1900's. my grt grandfather's name was Charles Lansiquot was told he was a french man living in saint lucia with his two brothers and married my grt grandmother myete. my grandfather Philogent Lansiquot was born in saint lucia in 1891 this is the earliest dates my surname can be traced to. If any one has any idea to an alternative spelling or if this was a dit name this would help me alot. also was told they may have come across from Martinique although there's no trace of this name there.i've reached a brick wall with my surname i'm desperate for some helpful information please. thankyou in advance.