Well, of course Liza 'got her breaks' because of who she is, not with anyone else's help, nor, as you are attempting nastily to imply, because of which family she belongs to.

She was out on the road almost a decade and a half ago with Nancy Kerr (now why don't you have a dig at HER and say she's got where she is because of HER parents?) .
Oh, I forgot, you don't know who they are.

Before that (even before Liza decided that she would after all make music her career), she would perform from time to time with the family or spend literally all day playing in festival sessions.

AND she has played for years for the local longsword side, the Plough Stots.

Yeah, a typical overnight manufactured success. No talent. Just her name to trade on.
Eliza Carthy the fraud.
Pah! More like madlizzie the pariah.