Ann, I don't know of Getty descendants except for children of Virginia Getty 1916. Ok, I don't know much about them either. Her son Phillip was a friend of mine and was killed in 1963.
Joseph Getty b1853 Catherine b1861 Mary b1886 Joseph Wm b1883 Katie E b1885 Susie M b1888 Robert C b1889 - d1980 Theresa b1897 Robert Getty b1921 Virginia Claire b1916 Edward Ernest Nelson Judith Lea b1939 Barrett Getty b1943 Holly Claire b1946 Phillip b1951 - d1963 Jessica Louise b1956 Lisa Linda b1961
They live at 321 Stroll Ave, Duluth. Virginia is still alive at 90 years old. I don't know where any of the kids are living. They may be in Duluth. Perhaps one of the (or Virginia?) can help you. I last saw Virginia in 1995 so I don't know if she is still as sharp as she was then. If you do contact her tell her the Evans girls still think of her with love. And yes, we still miss Phillip after all these years.
Best of luck to you in your search, Marilyn (Evans)
ps, if it helps, all the Getty men where brick masons.