I think it is a transcriber's error.
The register, page 178, is here, number 100534

https://www.familysearch.org/ark:/61903/3:1:3QS7-L9FH-ZV3R?i=497&cat=444385

No William in the name.

Cheers Terry

Hi Terry & John,

I have checked it out and removed WILLIAM .

Thanks for letting us know.

Elaine.

Thanks Elaine.