left the SNP £300,000 in her will.Details of the cash boost come at a time when the party’s finances are under scrutiny as income from membership fees dropped during the pandemic.Estelle Brownrigg was born in South Africa but later worked as a pharmacist in London, where she met her husband Thomas Brownrigg.The couple lived in Johannesburg, Brussels and Canada before settling in Scotland around 2012.Neither Estelle nor her late husband had any children and it’s not known if they have any