public List <Person> Search(string authToken, string surname, string givenName)
        {
            var searchString = "";

            if (!string.IsNullOrEmpty(surname))
            {
                searchString += $" surname:{surname}~ ";
            }
            if (!string.IsNullOrEmpty(givenName))
            {
                searchString += $" givenName:{givenName}~ ";
            }
            var encoded = Uri.EscapeDataString(searchString);

            // Pass in the auth token to our familysearch api
            var ft           = new FamilySearchSDK(authToken, "NotPassed", "FamilySearchAncestorMap.Core", "1.0.0", _config.Value.Environment);
            var searchResult = ft.Get("/platform/tree/search?q=" + encoded, MediaType.X_GEDCOMX_ATOM_JSON).Result;

            var list = new List <Person>();

            foreach (var e in searchResult.entries)
            {
                var p = e.content.gedcomx.persons[0];
                list.Add(new Person()
                {
                    Id    = p.id,
                    Name  = p.display.name,
                    Birth = p.display.birthPlace + " on " + p.display.birthDate,
                    Death = p.display.deathPlace + " on " + p.display.deathDate,
                });
            }
            return(list);
        }