Who was the emperor when antonine wall was built?

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.

Antonius Pius was emperor when the Antoine Wall (named after him) was built.