The surname Oswin was first found in Essex where they held a family seat. The Saxon influence of English history diminished after the Battle of Hastings in 1066. The language of the courts was French for the next three centuries and the Norman ambience prevailed. But Saxon surnames survived and the family name was first referenced in the year 1221 when Roger Oswin held estates in that shire.
This web page shows only a small excerpt of our Oswin research. Another 85 words (6 lines of text) covering the years 1455 and 1487 are included under the topic Early Oswin History in all our PDF Extended History products and printed products wherever possible.