Daniel van der Merwede b. 1180 A.D. male line decent project. This project is open to any male line decendant and is not limited to the specific surname. The main lines from Daniel are well documented. But, there are patches that are unclear. this testing can give us a clearer view of the various branches. With the higher marker tests such as the 37 or 67-marker we will actually be able to narrow down the time frame that the family branched.