Hunterdon County New Jersey Queries

CASE
The information I have is Peter CASE Born 2/18/1810; Married: 7/5/1838 to Anna (PIATT) CASE, she was born: 6/22/1820, died: 11/6/76. Peter's father was possibly Mathias CASE. I am not sure about the rest of this, but possibly the trail may lead to a Mathias KAES. He possibly arrived in NJ in 1754 from Germany, along with two other brothers. I believe the CASE family were settled in the Amwell Township area. The only part I am sure of is contained in the first paragraph, because Peter married again to Lucy Jane (COBB) CASE on 12/2/1876. He moved to Ohio, then to Indiana. He was died on 7/3/1900 and was buried in the Cicero cemetary in Cicero, IN. Peter was my Great Grandfather. I'll thank you in advance for any assistance you may be able to give me!!
Thanks again!

Billy L. Case