Well, as Erik Conard says, there are many LUKENS, all over the place. And of all the names, I think I have to agree that this is the one of the 13 names that I run across most frequently. Here is one that I got by accident, while requesting a CORSON lookup. The name CORSON is a New Jersey name. Maryland, too, I think. At any rate, it was, believe it or not, connected to WHALE FISHING in (where?) New Jersey. Yes, whale fishing in New Jersey, believe it or not. But I am digressing. Here is the lookup for you LUKENS/LYKENS/LUCKEN/etc., enthusiasts: 9/8/1877 Phila Inquirer Corson, Suddenly on the 7th instant at the residence of her husband, Conshohocken, Pa, Mary S., wife of Charles Follen Corson and daughter of Lewis A. Lukens.