There are two marriages registered in Alton (Headley's district) in 1910:
Charles Kemp Q4. 1910 Vol. 2c. pg. 433
Nellie M Walker and Eva L White on the page
one child mother's maiden name Walker born 1912.
Frank Kemp Q4. 1910 Vol.2c Pg. 427
Emily Lawrence the only name shown
(since the later marriage for Frank found by Wozzle is obviously not him

)