Was JanTromp possibly the father of JannaTromp? Janna's father living in 1735, Jan in 1734.
Is Jan the same person as JanHarmsen? JanHarmsen marries in 1706 with Engele, Jan Tromp's daughter Jenneke does not have a daughter Engele, neither does a possible daughter Janna.
JanTromp died a 1734, because he was living at the time of Jenneken's marriage.1