Alphonse Chardalot

 was an inspector. He was saved by the Sixth Doctor and Peri Brown from drowning in Ostend, Belgium in 1913. He was investigating Toby and wanted the use of the Doctor's TARDIS. He tried to murder Peri, by steaming her to death. He was said to be Toby's brother. He wanted to show the peer review committee his experiment. (AUDIO: Year of the Pig)