CLASS IV.--The next class to be considered is that in which the individuals are separate and well formed, except that the point of fusion is a common part, eliminating their individual components in this location. The pygopagous twins belong in this section. According to Bateman, twins were born in 1493 at Rome joined back to back, and survived their birth. The same authority speaks of a female child who was born with "2 bellies, 4 arms, 4 legs, 2 heads, and 2 sets of privates, and was exhibited throughout Italy for gain's sake." The "Biddenden Maids" were born in Biddenden, Kent, in 1100. Their names were Mary and Eliza Chulkhurst, and their parents were fairly well-to-do people. They were supposed to have been united at the hips and the shoulders, and lived until 1134. At the death of one it was proposed to separate them, but the remaining sister refused, saying, "As we came together, we will also go together," and, after about six hours of this Mezentian existence, they died. They bequeathed to the church-wardens of the parish and their successors land to the extent of 20 acres, at the present time bringing a rental of about $155.00 annually, with the instructions that the money was to be spent in the distribution of cakes (bearing the impression of their images, to be given away on each Easter Sunday to all strangers in Biddenden) and also 270 quartern loaves, with cheese in proportion, to all the poor in said parish. Ballantyne has accompanied his description of these sisters by illustrations, one of which shows the cake. Heaton gives a very good description of these maids; and a writer in "Notes and Queries" of March 27, 1875, gives the following information relative to the bequest:--