Bridesmatron

In the celebrated Aldobrandini fresco-painting, found in the baths of Titus, the bride is seated veiled on a bed, with the pronuba or bridesmatron near her, whilst the bridegroom sits at the foot of the bed.

Source: wiktionary

The banquet ended, the bride was escorted to the nuptial couch (Lectus genialis) by Pronubae, bridesmatrons, who differed from the bridesmaids of modern times only in the respect that they were married ladies who had been united to only one husband (Univirae).

Source: wiktionary

Sallie Adele Pendleton, the maid of honor wore pink satin covered with georgette, and the bridesmatrons, Mrs. Leo Gatlin and Mrs. Wilbur Groom both wore gowns of pink georgette, all carrying bouquets of Columbia roses in the light and darker shades.

Source: wiktionary

A badly defaced panel shows a Roman marriage ceremony (H. 19% in. [49.2 cm.]). The contracting couple are clasping their right hands, while the officiating bridesmatron stands behind them with her hands on their shoulders.

Source: wiktionary