private static void ShowParents(Person person)
{
var db = new Databas();
List <Person> parents = new List <Person>();
parents.Add(db.ReadPersonById(person.MotherId));
parents.Add(db.ReadPersonById(person.FatherId));
foreach (var parent in parents)
{
Console.WriteLine(parent.FirstName + " " + parent.LastName);
}
Console.ReadLine();
}
