Looking for Information on the John Christopher of Tarrant County Texas

I'm looking for someone that is doing the Christopher family line, the Christophers' I'm looking for are the ones of Tarrant County, Texas. This is my Great Great Grandfather John and his wife was Rhoda Bently or Bentley, I'm not really sure how the spelling is. I would love to get in touch with someone that can help me trace the family line. If there is anyone that could help me I would really appreciate it.