I find your indepth information very intriguing. I am looking for the ancestors of my son, Christopher Andre Vialva. His father is Rowlland Allcie Vialva and Rowlland's father was Allcie Alkana Houlder, mother Albertina Juanita Vialva. Allcie Alkana Houlder is from Essex, England. Rowlland was born in Port of Spain, Trinidad and Tobago in 1952. If you are connected to this family, please contact me.