Wharton's through time:

The following pictures give some indication as to the (dis)appearance of "wharton" hairlines" through time

Frank Wharton aged 27 1905
Wilfred Wharton early 20's , c 1930	Wilfred Wharton aged 30 1940	Wilfred Wharton aged 42 1952	Wilfred Wharton aged 80 1990
Peter Wharton aged 20 1961	Peter Wharton aged 30 1971	Peter Wharton aged 40 1981
Peter Wharton aged 50 1991	Peter Wharton aged 60 2001	Peter Wharton  aged 61 2002	Peter Wharton aged 71 2012
Simon Wharton aged 22 1990	Simon Wharton aged 38 2006	Simon Wharton aged 46