This looks to be a badly transcribed 1851 census entry from Ancestry (I haven't checked whether it shows on FreeCen):
Henary Ferguson 31, Police officer b. Liff, Forfarshire
Jemmers Ferguson 30 b. Liff, Forfarshire
Jess Ferguson 12, daughter mill worker b. Liff, Forfarshire
Henry Ferguson 5 b. Liff, Forfarshire
George Ferguson 8 Months b. Liff, Forfarshire
Sarah Mleod 20, lodger b. Ireland
Hellen McNay 21, lodger b. Ireland
Rosmond Mera 21, lodger b. Ireland
Address: Union St Maxwelltown, Dundee
Monica