Hello, i need to know about ´´ettiquete´´ of old photographs. This photo was photographed between 1922-1923. That kid in the middle is my grandmother´s father Imrich Kucharik. I want to know if there were some rules about where should relatives stay/sit so we could indentify others. I think man that is seccond from left (without tie) is Imrich´s father Andrej and that woman that is also seccond from left probably his mother Maria Zurek.