出身者(しゅっしんしゃ)alumnus (alumnae), graduate, old boy (girl), former member of an organization, former inhabitant (country, region, etc.)

お父(とう)さんは慶應大学(けいおうだいがく)の出身者(しゅっしんしゃ)です。

My father is an alumnus of Keio University.

神学校(しんがっこう)出身者(しゅっしんしゃ)の母(はは)は、キリスト教(きょう)に詳(くわ)しい。

My mother, being a graduate of a theological school, is knowledgeable about Christianity.

島(しま)出身者(しゅっしんしゃ)とあって、彼女(かのじょ)は都会(とかい)に全(まった)く慣(な)れていない。

Being a former inhabitant of an island, she is not at all accustomed to the city.

東京(とうきょう)出身者(しゅっしんしゃ)と田舎(いなか)出身者(しゅっしんしゃ)では、結婚(けっこん)平均(へいきん)年齢(ねんれい)が大(おお)きく異(こと)なります。

There is a significant difference in the average marriage age between those from Tokyo and those from the countryside.

宝塚歌劇団(たからづかかげきだん)の出身者(しゅっしんしゃ)ということは、歌(うた)を歌(うた)うのが相当(そうとう)上手(じょうず)なのだろう。

Being a former member of the Takarazuka Revue, she must be quite skilled at singing.