Æfter-genga

According to the Old English Dictionary:

an;

æfter-genga

m. [genga goer] One who goes or follows after, a follower; successor, posthumus :-- Æftergenga posthumus, æfter boren, se ðe biþ geboren æfter bebyrgedum fæder one who is born after the father has been buried, Ælfc. Gr. 47; Som. 48, 32. Ðú me ne derige, ne mínum æftergengum ne noceas mihi et posteris meis, Gen. 21, 23. æfter-genga