Were you able to find information about Neville Ivan Holland? There most likely is a relationship between my family and Mr.Holland's. I have been looking for some ancestral information about my Grandfather's family (Seaforth). The dates that you provided seem to correlate with the dates of my Grandfather's birth. I am guessing that Mr. Holland's mother was directly related to my Grandfather (as all of the Seaforths from Guyana descend from a single Scottish ancestor). Please get in touch with me.