somewhere about

References in classic literature ?
The time then must have been somewhere about six o'clock.
Evidently they didn't believe in ghosts, for on arrival into port her captain unromantically reported having sighted a disabled steamer in latitude somewhere about 50 degrees S.
We took it, that somewhere about the 47th degree, north latitude, would be the place chosen for crossing the country between the river and the Carpathians.
Madame Ratignolle removed her veil, wiped her face with a rather delicate handkerchief, and fanned herself with the fan which she always carried suspended somewhere about her person by a long, narrow ribbon.