Two new lanthanide compounds, Cu₃Ln(SeO₃)₂O₂Cl, Ln = Eu and Lu, with mineral francisite structure were synthesized under vacuum in sealed quartz tubes. The Rietveld refinement of the structure results in orthorhombic unit cell, space group Pmmn. The arrangement of magnetically active Cu²⁺ ions in francisite structure corresponds to buckled kagomé type lattice. Both compounds were characterized in measurements of ac-magnetic susceptibility, dc-magnetization, X-band electron spin resonance and specific heat in the range 2–320 K under magnetic field up to 9 T. The ferromagnetic interactions dominate in both compounds at elevated temperatures. The Eu (Lu) francisite manifests antiferromagnetic order at T_N = 36 (38) K and undergoes the field-induced metamagnetic transition into canted ferrimagnetic state at B_C = 2.6 (3.0) T. The magnetization loops of both compounds evidence hysteretic behavior above B_C.