This was the only census I could see with parents Hugh & Mary
1901 Census 4,Well Street Calton Glasgow
Hugh Moran born 1870 England age 31 occupation Tobacco pipe maker
Mary Moran born 1876 Glasgow
Anthony Moran born 1895 England 6
Hellen Moran born 1897 Glasgow age4
Hugh Moran born 1898 Mid -Edin age3
James Moran born 1899 Glasgow age 2
Think the best thing would be to try and get birth certificate on Scotlands People and that should give you fathers occupation also when they were married