Advent Calendar - Christmas Greetings from the Old Country

My grandfather's brother Ivan settled in Satu Mare (present day Romania), a little less than 70 miles from Berezovo, their home in what is today's Ukraine. I believe he sent this card in 1936. Ivan and his brother wrote to one another in Hungarian.

The front reads "Christmas Greetings!"

I've not been able to translate the back fully, or even make out all the letters. It was written in Satu Mare on 15 Dec 1936 and opens with Merry Christmas (thanks to Nick Gombash for helping decode this!) and includes a message of love (szeretettel) and ends with a word meaning the family of (csaladja). I have many letters from Ivan, but this is the only Christmas card.