Abishur

A man, in the time of the Divided Monarchy · Tribe of Judah · named in 2 verses

the name means father of (the) wall (i.e. perhaps mason) Strong's Lexicon

Abishur, the son of Shammai, was a descendant of Judah; he married Abihail, and they had two sons, Ahban and Molid.

From Easton's Bible Dictionary

Father of the wall; i.e., "mason", one of the two sons of Shammai of the tribe of Judah (1 Chr. 2:28, 29).

Easton's Illustrated Bible Dictionary, 1897 — public domain, quoted in full and unedited.

Parents Shammai

Partners Abihail

Children Ahban, Molid

Siblings Nadab

From STEPBible's TIPNR genealogy data. A relationship the data marks uncertain is not shown here.

1 Chronicles 2:28 The sons of Onam: Shammai and Jada. The sons of Shammai: Nadab and Abishur.
1 Chronicles 2:29 Abishur’s wife was named Abihail, and she bore to him Ahban and Molid.