Dr's granddaughter..  the one from the N Space >episodes.. and such 

(gawd, I'm

soo bad at remembering names...)

	Romanadveratnalund was the Time lady who was introduced in the Key to 
time episodes and last seen in the E-space episodes.  BTW, I don't think that 
Susan was a time lady, Time lord/lady is the title for a graduate of one of 
Galifrey's universities and I'm prety sure that Susan hadn't attended when her 
family was killed and she and her grandfather started traveling throughout time.