This site has the Bigland Transcripts for Ruardean, they only include the following Wilce transcripts, which presumably predate those you're looking for, ancestors of John & Hannah perhaps ?.

"In Memory of
THOMAS WILCE, who died
June 22, 1754, Aged 49 Years.
SUSAN, his Wife,
died March 14, 1792, Aged 87 Years."

http://www.forest-of-dean.net/joomla/resources/17-memorial-inscriptions/27-bigland-tran...
http://www.forest-of-dean.net/downloads/Bigland_Transcripts/Ruardean_

The Churchyard plan which Jim kindly supplied is also available within this site
http://www.forest-of-dean.net/downloads/Miscellaneous/Ruardean_Churchyard_Burial_Layout...