Not sure about your connection. I only have Sarah Ann (Dewhirst) - married to Robert Sharpe (1845/6 - 1901).
Sarah Ann married Harold Slater: they had two sons Robert (b c. 1914) and Joshua Slater (b. 1916), the latter served in Tunisia in WW2.
I found a lot of connections with the Keighley Sharpes on Genes Reunited - found a distant relative.
I found Robert Sharpe's father was James Sharpe b. 1824. He married Susannah Beecroft. It seems as if the Beecrofts were a prominent family (Rope & Twine Business) - first son was called John Beecroft Sharpe.