I have my thoughts on this

I think most of you guys must be curious about Cherry's past with Rafloy so I searched around a little and I finded out few things .On all those basis I have come on this thoughts that -

I searched and got to find out that Cherry is 147 years old . In the last chapter Alford says that he is 200 years old and to be treated like that so I consider Alford age is 200

This manga was created and was going around till 2013(the main story I mean) so I took this time period to consider that the current Alford (Vassalord) story took place in 2013 for them .So What I want to say is that

Alford was created in 1813 and Cherry born in 1866. He met Rafloy when he was around 5 years I guess and stayed with him for 1 month and then went to the nuns.I also think the time when he became a vampire was around when he was 25 years so we can say he met Rafloy again in 1891 .

I think Cherry got caught up in war that was going around in Europe that time and hence was dying .He met Rafloy and became a Vampire. He did not wanted to be apart from the God so he went back to the church

He kept on visiting Rafloy to drink his blood while Rafloy busy in his own life .What I mean is that they did not stay together.

Then one day in 1937 he invaded the club for whatever reason that may be and saw Rafloy selling himself there .He loves him so I think he could not bear to see him like that and the very next year he became a Vampire hunter and that's how I guess they kept on continuing to reach where we are today

All this information is just based on my calculations and can BE WRONG .I took the year information from chapter 21 and the last one .I also like to hear your views on my thoughts and if u think I missed something.I like you to reply it back to me cause I just love this story and just want to dig things out of curiosity