Muckeye has made a good suggestion.
Regarding our family:
Son Michael -- Collects offers from the U.S. Mint. Has purchased several of the anniversary ASE sets, as well as a pair of first lady (Jefferson) gold coins. Also likes the Australian silver Lunar Series coins and has the 1 ounce set. Probably not a true numismatist because of a lack of free time due to his work as an attorney and on various Boards. He will enherit a majority of my coins.
Daughter Michelle -- Collects Mint offerings, and often times buys coins which she intends to pass on to her children. She also is very busy, heading a VA clinic, working at two hospitals, and just now completing two master's degrees. Like Michael, not a true numismatist, due to a lack of time to devote to the hobby.
Son Mitchell -- He is a numismatist, but being a teacher he really doesn't have the funds at this time in his life to add a great deal to his collection. He taught for a while in England, and brought home some English coins. He adds to his collection when possible. He collects coins and baseball cards, and when things settle down for him, I have every reason to believe he will enjoy numismatics and add to his collection.
Granddaughter Tricia -- Has a large box of coins, about 50-50 U.S. and foreign. She has a Redbook and makes use of it. Loves ASE's. Kids her age have many interests, but I think she will continue to have an interest in coin collecting as she grows older.
Grandson Daniel -- Has a good collection of foreign coins. As he grows older I think he will maintain his coin collecting interest.
Granddaughter Alison -- She has folders for Statehood Quarters and a few other coins. I have no idea if her interest will continue as she grows older.
Grandson Nicholas -- Also has a few coin folders. I don't know if the interest will continue as time goes by.
Grandson Christiaan -- He has lots of foreign coins, and especially likes to collect coins with animals depicted on them. My guess is that his interest will continue.
Granddaughter Kaitlyn -- We only see Kaitlyn a few times a year, and so haven't had the opportunity yet to give her coins or to judge if she will enjoy the hobby. She will spend some time with us this summer, so we'll find out if she enjoys collecting.