Without a timeframe - DATES or approximate dates of birth/marriage/death;
and a location - COUNTRY - region/province/state - city/town
it's very difficult for anyone to offer assistance. Could be the 1590's or 1980's in South Africa or Pakistan!
When logged in, click edit to the right of your additional question and add that information, or if you have seen these people on WikiTree - include the WikiTree ID name and number.