Morafic was one of the very first (if not the first? SR do you know?) SE stallions brought to the States with Glennloch farms and was one of the establishing sires for the SE lines here, very famous sire back in the day!
Actually Sarah, the first SE Arabian stallion brought to the US was back in the late 1890s, although he has no living SE descendants today in the US.
The next biggest influx was in the 1930s, by the Babsons and Browns.
The first Nazeer son to come to the US was Rashad Ibn Nazeer, in 1958. Morafic was imported by Gleannloch in 1965. So while Morafic wasn't the first, he was certainly one of the most influential SE stallions in US history.