There is a photograph of an old Emily Slender at Valley Stream:
http://www.valleystream.co.uk/romany-welsh%20.htmI could not find anything there written about the Slender family.
Perrin Brooke Williams/Lee was the son of Samson and Gravalina (Lee) Williams, who married Darkless Slender, who on Romany Genes is Darklis Lee. Also, on Romany Genes and listed as Perum Scamp, Perrin Brooke Williams, was from the Scamp lineage, who took Williams when arriving in Wales. The Romany Genes website is presently not available.
Baptism: Drewie Ellis Lea . 1904 . St. Catherine Pontypridd . Father: Perrin Brooks . Basket Maker . Mother: Darkless . The Van Merthyr Rd
Marriage: Perrin Brooks W Lee . Darkless Slender . Apr-Jun 1899 . Pontypridd . Volume 11A . Page 806 It has to be the Perrin Brooke above; and also confirms Perum Scamp is Perrin Brooke Williams. He would be 27 and must have added Lee, may be from Gravalina his mother being a Lee, or from Darkless as on Romany Genes she is a Lee. If Darkless was a Lee, did she marry a Slender, or simply took the name? The name changes can be too much.
Is there any further information regarding Darkless Slender/Lee/Williams?